update everything

devices.surface: disable unl0kr
packages.desktop: add whisper
2026-01-12 04:19:22 +08:00 · 2024-08-27 00:55:41 +08:00 · 2024-08-26 20:52:59 +08:00 · 2024-08-26 20:46:54 +08:00 · 2024-08-26 12:37:14 +08:00 · 2024-08-26 10:40:18 +08:00
320 changed files with 4936 additions and 4160 deletions
--- a/.clangd
+++ b/.clangd
@@ -1,3 +0,0 @@
-CompileFlags:
-  Add: [ -Wall, -Wextra, -std=c++23 ]
-  Compiler: gcc
--- a/.gitattributes
+++ b/.gitattributes
@@ -2,3 +2,4 @@
 *.icm filter=lfs diff=lfs merge=lfs -text
 *.jpg filter=lfs diff=lfs merge=lfs -text
 *.webp filter=lfs diff=lfs merge=lfs -text
+*.efi filter=lfs diff=lfs merge=lfs -text
--- a/.sops.yaml
+++ b/.sops.yaml
@@ -1,6 +1,7 @@
 keys: # cat /etc/ssh/ssh_host_ed25519_key.pub | ssh-to-age
  - &chn age19ax6vm3pv8rph5tq3mmehd9sy9jk823tw8svsd790r0lkslycquqvlwz9m
  - &pc age1ffvr5pqd2lfj24e3fh53s92z6h76fda3du4y4k6r3yjumdwvpfgqzj033a
+  - &vps4 age1yvrl4y0r6yzcxzzkgfwshlrtsjt8uuya6rfwks09pnft7esfcyvqmrtm5q
  - &vps6 age164tyqklwhdm57tfm5u863mdt2xrzrrzac4py8a0j9y6kzqcjy9zsp073t6
  - &vps7 age137x7csalutwvfygvvzpemlsywvdxj3j4z93a50z2sjx03w6zau8q3r5902
  - &surface age1ck5vzs0xqx0jplmuksrkh45xwmkm2t05m2wyq5k2w2mnkmn79fxs6tvl3l
@@ -8,12 +9,18 @@ keys: # cat /etc/ssh/ssh_host_ed25519_key.pub | ssh-to-age
  - &xmupc1 age1hnarptkze0ujpp05dqr8uma04cxg9zqcx68qgpks5uf5l6rpk5gqhh8wxg
  - &xmupc2 age1l4stuz0vr7gs7pqwjrmezam44702jp2vmqaqyxw0l0r42kf9updq4dfhrw
  - &pi3b age1yjgswvexp0x0de0sw4u6hamruzeluxccmx2enxazl6pwhhsr2s9qlxdemq
+  - &pcvm age1jmu4jym0e0xkq5shx2g7ef4xzre94vaxy2n4fcn0kp94dtlupdxqkzyyp7
 creation_rules:
  - path_regex: devices/pc/.*$
    key_groups:
    - age:
      - *chn
      - *pc
+  - path_regex: devices/vps4/.*$
+    key_groups:
+    - age:
+      - *chn
+      - *vps4
  - path_regex: devices/vps6/.*$
    key_groups:
    - age:
@@ -49,3 +56,8 @@ creation_rules:
    - age:
      - *chn
      - *pi3b
+  - path_regex: devices/pcvm/.*$
+    key_groups:
+    - age:
+      - *chn
+      - *pcvm
--- a/blog/.gitignore
+++ b/blog/.gitignore
@@ -0,0 +1,4 @@
+/themes
+/public
+/.hugo_build.lock
+/resources/_gen
--- a/blog/archetypes/default.md
+++ b/blog/archetypes/default.md
@@ -0,0 +1,5 @@
+++
+title = '{{ replace .File.ContentBaseName "-" " " | title }}'
+date = {{ .Date }}
+draft = true
+++
--- a/blog/content/_index.md
+++ b/blog/content/_index.md
@@ -0,0 +1,6 @@
+---
+title: Introduction
+type: docs
+---
+
+这里是主页
--- a/blog/content/docs/example/_index.md
+++ b/blog/content/docs/example/_index.md
@@ -0,0 +1,7 @@
+---
+weight: 1
+bookFlatSection: true
+title: "Example Site"
+---
+
+{{< callout emoji=":building_construction:" >}} 施工中 {{< /callout >}}
--- a/blog/content/posts/_index.md
+++ b/blog/content/posts/_index.md
@@ -0,0 +1,5 @@
+---
+title: Blog
+---
+
+我得在这里写点什么
--- a/blog/content/posts/helloworld.md
+++ b/blog/content/posts/helloworld.md
@@ -0,0 +1,49 @@
+---
+title: Helloworld
+date: 2024-08-24T20:13:59+08:00
+draft: false
+summary: 为什么不问问神奇海螺呢？
+math: true
+---
+
+# 一级标题
+
+## 二级标题
+
+### 三级标题
+
+hello world!
+
+* 无序列表1
+* 无序列表2
+* 无序列表3
+
+1. 有序列表1
+2. 有序列表2
+3. 有序列表3
+
+> 这是一个引用
+> 写了两行
+
+如果段与段之间
+没有空行
+会怎样？
+
+```c++
+#include <iostream>
+using namespace std;
+int main() {
+    cout << "Hello, World!" << endl;
+    return 0;
+}
+```
+
+这是一个行内代码`printf("Hello, World!\n");`，和行内公式 $E=mc^2$。
+
+$$
+\int_{-\infty}^{+\infty} e^{-x^2} \dd x = \sqrt{\pi}
+$$
+
+**这是粗体文本**，*这是斜体文本*。
+
+[这是一个链接](https://www.example.com)
--- a/blog/default.nix
+++ b/blog/default.nix
@@ -0,0 +1,13 @@
+{ stdenv, hextra, hugo }: stdenv.mkDerivation
+{
+  name = "blog";
+  src = ./.;
+  nativeBuildInputs = [ hugo ];
+  configurePhase =
+  ''
+    mkdir themes
+    ln -s ${hextra} themes/hextra
+  '';
+  buildPhase = "hugo";
+  installPhase = "cp -r public $out";
+}
--- a/blog/hugo.yaml
+++ b/blog/hugo.yaml
@@ -0,0 +1,144 @@
+baseURL: https://blog.chn.moe/
+theme: hextra
+
+enableRobotsTXT: true
+enableGitInfo: false
+enableEmoji: true
+hasCJKLanguage: true
+
+# services:
+#   googleAnalytics:
+#     ID: G-MEASUREMENT_ID
+
+outputs:
+  home: [ html ]
+  page: [ html ]
+  section: [ html, rss ]
+
+defaultContentLanguage: zh-cn
+languages:
+  zh-cn:
+    languageName: 简体中文
+    languageCode: zh-CN
+    weight: 1
+    title: My New Hugo Site
+  en:
+    languageName: English
+    weight: 2
+    title: My New Hugo Site
+    contentDir: content/en
+
+# Needed for mermaid/katex shortcodes
+markup:
+  goldmark:
+    renderer:
+      unsafe: true
+  highlight:
+    noClasses: false
+
+enableInlineShortcodes: true
+
+menu:
+  main:
+    - identifier: documentation
+      name: Documentation
+      pageRef: /docs
+      weight: 1
+    - identifier: blog
+      name: Blog
+      pageRef: /blog
+      weight: 2
+    - identifier: about
+      name: About
+      pageRef: /about
+      weight: 3
+    - name: Search
+      weight: 4
+      params:
+        type: search
+    - name: GitHub
+      weight: 5
+      url: "https://github.com/imfing/hextra"
+      params:
+        icon: github
+  sidebar:
+    - identifier: more
+      name: More
+      params:
+        type: separator
+      weight: 1
+    - identifier: about
+      name: "About"
+      pageRef: "/about"
+      weight: 2
+    - identifier: hugoDocs
+      name: "Hugo Docs ↗"
+      url: "https://gohugo.io/documentation/"
+      weight: 3
+
+params:
+  description: Modern, responsive, batteries-included Hugo theme for creating beautiful static websites.
+  navbar:
+    displayTitle: true
+    displayLogo: true
+    logo:
+      path: images/logo.svg
+      dark: images/logo-dark.svg
+      # width: 40
+      # height: 20
+      # link: /
+    width: wide
+  page:
+    # full (100%), wide (90rem), normal (1280px)
+    width: normal
+  theme:
+    # light | dark | system
+    default: system
+    displayToggle: true
+  footer:
+    enable: true
+    displayCopyright: true
+    displayPoweredBy: true
+    width: normal
+  displayUpdatedDate: true
+  dateFormat: "January 2, 2006"
+  search:
+    enable: true
+    type: flexsearch
+    flexsearch:
+      # index page by: content | summary | heading | title
+      index: content
+      # full | forward | reverse | strict
+      # https://github.com/nextapps-de/flexsearch/#tokenizer-prefix-search
+      tokenize: forward
+  editURL:
+    enable: true
+    base: "https://github.com/imfing/hextra/edit/main/exampleSite/content"
+  blog:
+    list:
+      displayTags: true
+      # date | lastmod | publishDate | title | weight
+      sortBy: date
+      sortOrder: desc # or "asc"
+  highlight:
+    copy:
+      enable: true
+      # hover | always
+      display: hover
+  comments:
+    # TODO: enable cusdis
+    enable: false
+    type: giscus
+    # https://giscus.app/
+    giscus:
+      repo: imfing/hextra
+      repoId: R_kgDOJ9fJag
+      category: General
+      categoryId: DIC_kwDOJ9fJas4CY7gW
+      # mapping: pathname
+      # strict: 0
+      # reactionsEnabled: 1
+      # emitMetadata: 0
+      # inputPosition: top
+      # lang: en
+  math: true
--- a/devices/nas/default.nix
+++ b/devices/nas/default.nix
@@ -10,12 +10,11 @@ inputs:
        {
          mount =
          {
-            vfat."/dev/disk/by-uuid/13BC-F0C9" = "/boot/efi";
+            vfat."/dev/disk/by-uuid/627D-1FAA" = "/boot";
            btrfs =
            {
-              "/dev/disk/by-uuid/0e184f3b-af6c-4f5d-926a-2559f2dc3063"."/boot" = "/boot";
              "/dev/mapper/nix"."/nix" = "/nix";
-              "/dev/mapper/root1" =
+              "/dev/mapper/root3" =
              {
                "/nix/rootfs" = "/nix/rootfs";
                "/nix/persistent" = "/nix/persistent";
@@ -30,8 +29,6 @@ inputs:
            enable = true;
            devices =
            {
-              "/dev/disk/by-uuid/5cf1d19d-b4a5-4e67-8e10-f63f0d5bb649".mapper = "root1";
-              "/dev/disk/by-uuid/aa684baf-fd8a-459c-99ba-11eb7636cb0d".mapper = "root2";
              "/dev/disk/by-uuid/a47f06e1-dc90-40a4-89ea-7c74226a5449".mapper = "root3";
              "/dev/disk/by-uuid/b3408fb5-68de-405b-9587-5e6fbd459ea2".mapper = "root4";
              "/dev/disk/by-uuid/a779198f-cce9-4c3d-a64a-9ec45f6f5495" = { mapper = "nix"; ssd = true; };
@@ -39,10 +36,9 @@ inputs:
            delayedMount = [ "/" "/nix" ];
          };
          swap = [ "/nix/swap/swap" ];
-          rollingRootfs.waitDevices = [ "/dev/mapper/root2" "/dev/mapper/root3" "/dev/mapper/root4" ];
+          rollingRootfs.waitDevices = [ "/dev/mapper/root4" ];
        };
        initrd.sshd.enable = true;
-        grub.installDevice = "efi";
        nixpkgs.march = "silvermont";
        nix.substituters = [ "https://cache.nixos.org/" "https://nix-store.chn.moe" ];
        networking = { hostname = "nas"; networkd = {}; };
@@ -51,17 +47,14 @@ inputs:
      services =
      {
        snapper.enable = true;
-        samba = { enable = true; hostsAllowed = "192.168. 127."; shares = { home.path = "/home"; root.path = "/"; }; };
        sshd = {};
        xray.client = { enable = true; dnsmasq.hosts."git.nas.chn.moe" = "127.0.0.1"; };
-        groupshare = {};
        smartd.enable = true;
        beesd.instances =
        {
          root = { device = "/"; hashTableSizeMB = 4096; threads = 4; };
          nix = { device = "/nix"; hashTableSizeMB = 128; };
        };
-        nginx = { enable = true; applications.webdav.instances."local.webdav.chn.moe" = {}; };
        wireguard =
        {
          enable = true;
@@ -69,10 +62,7 @@ inputs:
          publicKey = "xCYRbZEaGloMk7Awr00UR3JcDJy4AzVp4QvGNoyEgFY=";
          wireguardIp = "192.168.83.4";
        };
-        hpcstat = {};
-        gitea = { enable = true; hostname = "git.nas.chn.moe"; ssh = { hostname = "office.chn.moe"; port = 5440; }; };
      };
-      user.users = [ "chn" "xll" "zem" "yjq" "gb" ];
    };
  };
 }
--- a/devices/nas/secrets.yaml
+++ b/devices/nas/secrets.yaml
@@ -2,26 +2,8 @@ xray-client:
    uuid: ENC[AES256_GCM,data:97aX07G5FPumdWcDxnYOs6fRgljXWuwyNXGg1d7zdbUUfNnb,iv:+wAC/DZXsg+evYFA4DMfLw5Ut3ExQl1RgZ/2AsNQDpo=,tag:ebD77muITHof+FQMydWobg==,type:str]
 acme:
    token: ENC[AES256_GCM,data:OrYgBRU1VPpkpDzYMFHINfPSHsXEKABdZOcgiAiBJKcreBoaSVHUvg==,iv:XIeZPJhzmUi5ZHKBCYN5UA9HWH1K+26SvcIWVrHAYDA=,tag:3F93syLBZjcHwnRRkUEjlw==,type:str]
-users:
-    xll: ENC[AES256_GCM,data:XLSsz6fZ23PPaJS1Y5C3FAOks3wzb2f+Pv8TgyKrDBfMeoLk1M37A00OGJ2wsYxkuR0JV6Uoh+hhRpTUjOQnmLfQrBxPxxP8DA==,iv:jxEZX/flxxduM1sdrYfGHfMtFMYduMg0Lr6hY1pkAPg=,tag:CYy0y1e2S2Txz1OSh+XDHA==,type:str]
-    zem: ENC[AES256_GCM,data:VCVLfGO9a06XhAOBciFf1u7A5jaQikAt2wZf+dCAi1BglXpM6Hof1yAunadYOwLOBFgGlP19kX53CBBlZtaqZFL2GRDzXP0woQ==,iv:AFYtHCCkzNrllN/fjQ8GKYs2TyV3uj3BsU5n1tBQAmM=,tag:5dP7c5N4yG2NS4T+Vg0Zpg==,type:str]
-    yjq: ENC[AES256_GCM,data:yn6eGrySCxlRsFioaE2p1qlTHkIGC9l64+edjuDvt232xc+iFeD03EYfuulyr0GxYFwnlAwtaJnyMi5eOrSd1W6HeV3Canzdbw==,iv:qTc6vA8uQza8CB+BvffEN9GqHkiwNM4h9RkqQR14ylk=,tag:UZ2GYCJLjcWLuVXlscLviw==,type:str]
-    gb: ENC[AES256_GCM,data:jIR3EVdATYUgWmW4J8RdURJRmDBC84t0S/c2EzWwtFMtjgKlqg52fIfQ66i7RnIYRAoF+s4Ex0aLSejWgzQ69NA/AF0AIS7Y/Q==,iv:mvTCTP0E74QlvM8TcY4o49G5kNGs5HFx3YUrj6mCrwM=,tag:LXfIOyAB10XuHA6Cg7LBeQ==,type:str]
-nginx:
-    detectAuth:
-        chn: ENC[AES256_GCM,data:44vsExbVhO3gnD4Gme92eQ==,iv:LyDvZebs1sDL1/hZQiZdHoPBm4hXtBy56jR73zSH6Aw=,tag:w5xPHnK9XOSS0+97q8b5gQ==,type:str]
-    maxmind-license: ENC[AES256_GCM,data:JbAnFQiDcJGwvb89sG2ro77nwwOWcDnqVcA902jwb2zzZci7PpXROw==,iv:eifkWK0oN73Ekn3oWzy6XbYK2GU+4tlnLPJ+96WOWJY=,tag:35ulsshxtUfOsSQOLgAt0g==,type:str]
 wireguard:
    privateKey: ENC[AES256_GCM,data:VPlB4wSbWqSYw3rYRwfAMa39xrPcPZfz7sV2Cq3rmOhifnUPwggxnA+51do=,iv:utnyrB6Yfe5O94Oq4HDVFm/lQ9ZBoyvUT68r2G2PdwA=,tag:snm01vA+z2yKK8d2i5i2ig==,type:str]
-telegram:
-    token: ENC[AES256_GCM,data:NK9Eq3jUaMVNyPyqiXEkrc4m81c2CBg3p9TjpD8TQgKRYs2uxT9lsSrLMi02Rw==,iv:N2mjY9n7QuLD2PG4gNl79c933GTCCfw35XxluiLSuOA=,tag:ZLreEQoV+O0yhHw0CM00aQ==,type:str]
-    chat: ENC[AES256_GCM,data:XJi6HftAygFH,iv:ea2m41/YXp0VyxR9U84xMCHdknZBhP2QUiX6zsipaFc=,tag:+/Y2bvUwrQsLVGUZp0Imwg==,type:str]
-hpcstat:
-    key: ENC[AES256_GCM,data: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,iv:cbPCnNi2gX1gZIdcQd7HR3c/JEsWj3nv+x+OQ0bDs40=,tag:olrGr6t2Si39wl/1rR81ig==,type:str]
-postgresql:
-    gitea: ENC[AES256_GCM,data:qssnsnlaEKwEnLbnpX+XDs7JK/2DdK1cxD6U2NddpCPnwfOinP2cuc1HLnteWQfYZXTuYM3VOXDEXQB9CexILA==,iv:+TVoTuqmxIsTlNPngMBBWgIvP5EQD5ROHZI4u0mSJGE=,tag:6X8hewc5a6C6nbuD5WozCQ==,type:str]
-mail:
-    bot: ENC[AES256_GCM,data:ugfBeRM4Ks7j+V4lLOqHrA==,iv:QwXeSrfw+TTN5N42DaaA7YgpaIJX/E+kTv9p6eWSxEk=,tag:fLUDBhsvCbOiYqhq9TCzmw==,type:str]
 sops:
    kms: []
    gcp_kms: []
@@ -46,8 +28,8 @@ sops:
            by9Rd0U0bzNiK21BQTNxN1RuQ09DQVkKJmSlzV5ppEkZFljsS17ZWmoI++fz4tJh
            kTdoAStG1zsKASHyZTsmdm3RBDO3qV1KhQC2gC7d4EiwNZngxOOZJg==
            -----END AGE ENCRYPTED FILE-----
-    lastmodified: "2024-05-10T08:52:02Z"
-    mac: ENC[AES256_GCM,data:gKEZ0bxn+xCu7wPRCRpacErzqdajw4zNalUwZvldUP+Ygdq6KOMgjxvm3hy7GIBlhK2MLgps3X3sjdrUW1A7Tx5wiPtrqddVo5qiubZcuWqNO4SSoM2x/VxtHbKcZQMaNdIHXx3TUFjQ0tcsMuDBNNUZ192JJUDE/DaDyxTklq4=,iv:sZ98srsM68h59R9HHeh7gXdUBN2JtoWx+PhU1nsHgk0=,tag:N7211a4Jrp6AdPKhQCz65g==,type:str]
+    lastmodified: "2024-07-24T05:14:57Z"
+    mac: ENC[AES256_GCM,data:9xKBuoVeotcZfiqsKg+iXxOc5BV9kGVvR5f9Anu6DauBceYIBxgeVCDU3dRUPz67MkOK/n2w9+gLchQxUyK8G4ECRTESL+GKpZslNVThb2j6vswLXNBHqsQCoQBlYOiKw5ZM1gpdYJPni8qpsdGvTwc5JkW+FH6v1BdZWaUhc3U=,iv:SyLiMXsQhS+8FFlSMXiD9ETD+mIsz6mePXnJzBODK5g=,tag:YpiU58lJ5Nb78EMyEmJdbw==,type:str]
    pgp: []
    unencrypted_suffix: _unencrypted
    version: 3.8.1
--- a/devices/pc/bios/Bootx64.efi
+++ b/devices/pc/bios/Bootx64.efi
--- a/devices/pc/bios/DisplayEngine.efi
+++ b/devices/pc/bios/DisplayEngine.efi
--- a/devices/pc/bios/SetupBrowser.efi
+++ b/devices/pc/bios/SetupBrowser.efi
--- a/devices/pc/bios/UiApp.efi
+++ b/devices/pc/bios/UiApp.efi
--- a/devices/pc/default.nix
+++ b/devices/pc/default.nix
@@ -10,29 +10,20 @@ inputs:
        {
          mount =
          {
-            vfat."/dev/disk/by-uuid/E58F-416A" = "/boot/efi";
-            btrfs =
-            {
-              "/dev/disk/by-uuid/066be4fd-8617-4fe1-9654-c133c2996d33"."/" = "/boot";
-              "/dev/mapper/root" = { "/nix" = "/nix"; "/nix/rootfs/current" = "/"; };
-            };
+            vfat."/dev/disk/by-uuid/7A60-4232" = "/boot";
+            btrfs."/dev/mapper/root1" = { "/nix" = "/nix"; "/nix/rootfs/current" = "/"; };
          };
          decrypt.auto =
          {
-            "/dev/disk/by-uuid/4c73288c-bcd8-4a7e-b683-693f9eed2d81" = { mapper = "root"; ssd = true; };
+            "/dev/disk/by-uuid/4c73288c-bcd8-4a7e-b683-693f9eed2d81" = { mapper = "root1"; ssd = true; };
            "/dev/disk/by-uuid/4be45329-a054-4c20-8965-8c5b7ee6b35d" =
-              { mapper = "swap"; ssd = true; before = [ "root" ]; };
+              { mapper = "swap"; ssd = true; before = [ "root1" ]; };
          };
          swap = [ "/dev/mapper/swap" ];
          resume = "/dev/mapper/swap";
          rollingRootfs = {};
        };
-        grub =
-        {
-          # TODO: install windows
-          # windowsEntries = { "7317-1DB6" = "Windows"; "7321-FA9C" = "Windows for malware"; };
-          installDevice = "efi";
-        };
+        grub.windowsEntries."7AF0-D2F2" = "Windows";
        nix =
        {
          marches =
@@ -55,7 +46,13 @@ inputs:
        };
        nixpkgs =
          { march = "znver4"; cuda = { enable = true; capabilities = [ "8.9" ]; forwardCompat = false; }; };
-        kernel = { variant = "cachyos"; patches = [ "cjktty" "hibernate-progress" ]; };
+        kernel =
+        {
+          variant = "xanmod-latest";
+          patches = [ "hibernate-progress" "amdgpu" ];
+          modules.modprobeConfig =
+            [ "options iwlwifi power_save=0" "options iwlmvm power_scheme=1" "options iwlwifi uapsd_disable=1" ];
+        };
        networking.hostname = "pc";
        sysctl.laptop-mode = 5;
        gui.enable = true;
@@ -66,16 +63,15 @@ inputs:
        gpu =
        {
          type = "amd+nvidia";
-          nvidia = { prime.busId = { amd = "6:0:0"; nvidia = "1:0:0"; }; dynamicBoost = true; driver = "beta"; };
+          nvidia = { prime.busId = { amd = "5:0:0"; nvidia = "1:0:0"; }; dynamicBoost = true; driver = "latest"; };
        };
        legion = {};
      };
-      packages.packageSet = "workstation";
      virtualization =
      {
        waydroid.enable = true;
        docker.enable = true;
-        kvmHost = { enable = true; gui = true; autoSuspend = [ "win10" "hardconnect" ]; };
+        kvmHost = { enable = true; gui = true; };
        nspawn = [ "arch" "ubuntu-22.04" "fedora" ];
      };
      services =
@@ -139,11 +135,34 @@ inputs:
          memoryMB = 90112;
          gpus."4060" = 1;
        };
-        xrdp = { enable = true; hostname = [ "pc.chn.moe" ]; };
+        ollama = {};
      };
-      bugs = [ "xmunet" "backlight" "amdpstate" "hibernate-mt7921e" "suspend-hibernate-no-platform" ];
+      bugs = [ "xmunet" "backlight" "amdpstate" ];
    };
-    boot.kernelParams = [ "acpi_osi=!" ''acpi_osi="Windows 2015"'' ];
+    boot =
+    {
+      kernelParams = [ "acpi_osi=!" ''acpi_osi="Windows 2015"'' ];
+      loader.grub =
+      {
+        extraFiles =
+        {
+          "DisplayEngine.efi" = ./bios/DisplayEngine.efi;
+          "SetupBrowser.efi" = ./bios/SetupBrowser.efi;
+          "UiApp.efi" = ./bios/UiApp.efi;
+          "EFI/Boot/Bootx64.efi" = ./bios/Bootx64.efi;
+        };
+        extraEntries = 
+        ''
+          menuentry 'Advanced UEFI Firmware Settings' {
+            insmod fat
+            insmod chain
+            chainloader @bootRoot@/EFI/Boot/Bootx64.efi
+          }
+        '';
+      };
+    };
+    # 禁止鼠标等在睡眠时唤醒
+    services.udev.extraRules = ''ACTION=="add", ATTR{power/wakeup}="disabled"'';
    networking.extraHosts = "74.211.99.69 mirism.one beta.mirism.one ng01.mirism.one";
    services.colord.enable = true;
    environment.persistence."/nix/archive" =
@@ -151,7 +170,7 @@ inputs:
      hideMounts = true;
      users.chn.directories = builtins.map
        (dir: { directory = "repo/${dir}"; user = "chn"; group = "chn"; mode = "0755"; })
-        [ "lammps-SiC" "BPD-paper" "kurumi-asmr" "linwei-stuff" "BPD-paper-old" ];
+        [ "BPD-paper" "kurumi-asmr" "BPD-paper-old" "SiC-20240705" ];
    };
    specialisation =
    {
@@ -164,6 +183,11 @@ inputs:
        };
        system.nixos.tags = [ "nvidia" ];
      };
+      zen.configuration =
+      {
+        nixos.system.kernel = { variant = inputs.lib.mkForce "zen"; patches = inputs.lib.mkForce []; };
+        system.nixos.tags = [ "zen" ];
+      };
    };
  };
 }
--- a/devices/pcarm/default.nix
+++ b/devices/pcarm/default.nix
@@ -10,13 +10,13 @@ inputs:
        {
          mount =
          {
-            vfat."/dev/disk/by-uuid/CE84-E0D8" = "/boot/efi";
+            # TODO: reparition
+            vfat."/dev/disk/by-uuid/CE84-E0D8" = "/boot";
            btrfs."/dev/disk/by-uuid/61f51d93-d3e5-4028-a903-332fafbfd365" =
-              { "/nix/rootfs/current" = "/"; "/nix" = "/nix"; "/nix/boot" = "/boot"; };
+              { "/nix/rootfs/current" = "/"; "/nix" = "/nix"; };
          };
          rollingRootfs = {};
        };
-        grub.installDevice = "efi";
        networking = { hostname = "pcarm"; networkd = {}; };
        nixpkgs.arch = "aarch64";
        kernel.variant = "nixos";
--- a/devices/pcvm/default.nix
+++ b/devices/pcvm/default.nix
@@ -0,0 +1,28 @@
+inputs:
+{
+  config =
+  {
+    nixos =
+    {
+      system =
+      {
+        fileSystems =
+        {
+          mount =
+          {
+            # TODO: reparition
+            vfat."/dev/disk/by-uuid/AE90-1DD1" = "/boot";
+            btrfs."/dev/mapper/root" = { "/nix" = "/nix"; "/nix/rootfs/current" = "/"; };
+          };
+          decrypt.auto."/dev/disk/by-uuid/a9e4a508-3f0b-492e-b932-e2019be28615" = { mapper = "root"; ssd = true; };
+          rollingRootfs = {};
+        };
+        kernel.variant = "xanmod-latest";
+        networking.hostname = "pcvm";
+        initrd.sshd.enable = true;
+      };
+      hardware.cpus = [ "amd" ];
+      services.sshd = {};
+    };
+  };
+}
--- a/devices/pcvm/secrets.yaml
+++ b/devices/pcvm/secrets.yaml
@@ -0,0 +1,39 @@
+hello: ENC[AES256_GCM,data:7xCy5PqPVdUNIdzqaGQLsPA88mAfRt6T57LjFDwOaTlhdejLPrBdyN4=,iv:dM0QWDpylPjnbtdNrjV8LHISNi/U718+xooFm0qTcbI=,tag:d5HbLG7yF3QRz7nP+4aeiA==,type:str]
+example_key: ENC[AES256_GCM,data:K5SD4k9jL5r4ZSUwNQ==,iv:mJrZshT0PKmT7OJE/ZBUWzq1Gc6xXymFbypxwQtQJq8=,tag:I4+AyMh+AVpmWa1fdIJpyA==,type:str]
+#ENC[AES256_GCM,data:vHj6+kNand8d1AzgXTaOMQ==,iv:j6b3SDqzVgY8U/puEm9UcpJYGK84gF/YIXzRbG0radQ=,tag:yzfXKHReJ0++3fhk2ztbBA==,type:comment]
+example_array:
+    - ENC[AES256_GCM,data:vRjjfVSy8g5mBZVM/oU=,iv:C+HE4Q157eNhEmcDJSMJINfMgztf6XfELCjotg8q3XU=,tag:JSQDItdYbCCs65tmbeR6tg==,type:str]
+    - ENC[AES256_GCM,data:xzfN6WiT8r8YcWtS+H4=,iv:btlOvqrn0pITT3rCTIjgS2b5TrfNKym0yPEnE7bJDqg=,tag:Wf40b8zBhrv452OKodkU+w==,type:str]
+example_number: ENC[AES256_GCM,data:akqZ12u1wl4Zww==,iv:hS3NBWI7o6dZLtsIsoVHYdtyqpUmbQrpMHPhRRzEd18=,tag:1voFm4LuupWJMGP3xd0k4A==,type:float]
+example_booleans:
+    - ENC[AES256_GCM,data:wWEU8w==,iv:rf8uwo+sP9YFyPmoxROVVmrx+q6Yr0PIOWznM96w9XY=,tag:nVJdD1Z7U8zVRBxs8gLvQQ==,type:bool]
+    - ENC[AES256_GCM,data:gVe51tg=,iv:eOJ2TOWStHpckNyYx2UdLcipshFpjcWtEids5c+Q8bs=,tag:0iSjlC/TgNfl7ZtXmttgaQ==,type:bool]
+sops:
+    kms: []
+    gcp_kms: []
+    azure_kv: []
+    hc_vault: []
+    age:
+        - recipient: age19ax6vm3pv8rph5tq3mmehd9sy9jk823tw8svsd790r0lkslycquqvlwz9m
+          enc: |
+            -----BEGIN AGE ENCRYPTED FILE-----
+            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSAyTGliaUlvOVlxejZhSDZi
+            YU96S0VPOE5Ldk56WlJjTzBSRm9oYnBoQ0NBCnhJWmg3KzUrT1VyemRiSWtQeklS
+            UFFFTjdod0g1d1EvYWJoOElJSjIrWTgKLS0tIDlaQnJOMTZRUms4am1mQjV5MzFJ
+            QlhKL1ltY2lGZGU0clhIRTRsSW5BOTgK4gKbhvF1bV/YdKOxzqrecHPDAKPOd81V
+            YnWgLpP6h+zycx80iqwsfqiQJdPyDrfhB43ksn2oxsX0qXtLI9j9TQ==
+            -----END AGE ENCRYPTED FILE-----
+        - recipient: age1jmu4jym0e0xkq5shx2g7ef4xzre94vaxy2n4fcn0kp94dtlupdxqkzyyp7
+          enc: |
+            -----BEGIN AGE ENCRYPTED FILE-----
+            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSAzRU1IRXZkbFQ4elgydTlv
+            VlRVKzJIWDVCZk5xaTd0Y2JXS2l0Mi85Zm1jCnNkS0NETm5SaG9WUE9Mb3RtbE5B
+            YTRmWHNXTk9hZHNBT0FxT1RNNnFMNEkKLS0tIGRWNWpLcDVtOEdGZHFPT3paeVo2
+            QWsreTlaVW5Bd2lZb3JZeTdjcG9WQlEKy3p4QnjPrJtfaueLKBzMz7VZ9QfrTer1
+            lEP8mInFprR65LtpoKabsTWQwkzURzB/OdbKSYG2o6Rlqy9L3d5eBw==
+            -----END AGE ENCRYPTED FILE-----
+    lastmodified: "2024-07-02T23:46:35Z"
+    mac: ENC[AES256_GCM,data:OncqYSgPSoge5Nw6eh0A4cm0KXSQhmSpGIu5WSv38LdMto5fNLIK2VRIwaXfq9nyf10bxNN7xSADj2GPhMiwlHM8nIQXtxdlWsZfEOc/qOWM8nz+9DPKtKGD6RZcDLDRhNTDxzPXGWIuY1tDKQpUlt/iDlymSskcqSrdTfBqCGk=,iv:NesxRr6FXXApE8aafnAV3x6hwCoAxoEly/QkcyAQ8Pw=,tag:3o37dr4vKLqEENIdj8RHXw==,type:str]
+    pgp: []
+    unencrypted_suffix: _unencrypted
+    version: 3.8.1
--- a/devices/pi3b/default.nix
+++ b/devices/pi3b/default.nix
@@ -10,14 +10,14 @@ inputs:
        {
          mount =
          {
-            vfat."/dev/disk/by-uuid/ABC6-6B3E" = "/boot/efi";
+            # TODO: reparition
+            vfat."/dev/disk/by-uuid/ABC6-6B3E" = "/boot";
            btrfs."/dev/disk/by-uuid/c459c6c0-23a6-4ef2-945a-0bfafa9a45b6" =
-              { "/nix/rootfs/current" = "/"; "/nix" = "/nix"; "/nix/boot" = "/boot"; };
+              { "/nix/rootfs/current" = "/"; "/nix" = "/nix"; };
          };
          swap = [ "/nix/swap/swap" ];
          rollingRootfs = {};
        };
-        grub.installDevice = "efi";
        networking = { hostname = "pi3b"; networkd = {}; };
        nixpkgs.arch = "aarch64";
        kernel.variant = "nixos";
--- a/devices/surface/default.nix
+++ b/devices/surface/default.nix
@@ -11,38 +11,40 @@ inputs:
        {
          mount =
          {
-            vfat."/dev/disk/by-uuid/7179-9C69" = "/boot/efi";
-            btrfs =
-            {
-              "/dev/disk/by-uuid/c6d35075-85fe-4129-aaa8-f436ab85ce43"."/boot" = "/boot";
-              "/dev/mapper/root" = { "/nix" = "/nix"; "/nix/rootfs/current" = "/"; };
-            };
+            vfat."/dev/disk/by-uuid/4596-D670" = "/boot";
+            btrfs."/dev/mapper/root1" = { "/nix" = "/nix"; "/nix/rootfs/current" = "/"; };
          };
          decrypt.auto =
          {
-            "/dev/disk/by-uuid/4f7420f9-ea19-4713-b084-2ac8f0a963ac" = { mapper = "root"; ssd = true; };
-            "/dev/disk/by-uuid/88bd9d44-928b-40a2-8f3d-6dcd257c4601" =
-              { mapper = "swap"; ssd = true; before = [ "root" ]; };
+            "/dev/disk/by-uuid/eda0042b-ffd5-47d1-b828-4cf99d744c9f" = { mapper = "root1"; ssd = true; };
+            "/dev/disk/by-uuid/41d83848-f3dd-4b2f-946f-de1d2ae1cbd4" = { mapper = "swap"; ssd = true; };
          };
          swap = [ "/dev/mapper/swap" ];
          resume = "/dev/mapper/swap";
          rollingRootfs = {};
        };
        nixpkgs.march = "skylake";
-        grub.installDevice = "efi";
        nix = { substituters = [ "https://cache.nixos.org/" "https://nix-store.chn.moe" ]; githubToken.enable = true; };
-        kernel = { variant = "xanmod-lts"; patches = [ "cjktty" "lantian" "surface" "hibernate-progress" ]; };
+        kernel = { variant = "xanmod-lts"; patches = [ "surface" "hibernate-progress" ]; };
        networking.hostname = "surface";
        gui.enable = true;
      };
      hardware = { cpus = [ "intel" ]; gpu.type = "intel"; };
-      packages.packageSet = "desktop-extra";
      virtualization = { docker.enable = true; waydroid.enable = true; };
      services =
      {
        snapper.enable = true;
        sshd = {};
-        xray.client.enable = true;
+        xray.client =
+        {
+          enable = true;
+          dnsmasq.hosts = builtins.listToAttrs (builtins.map
+            (name: { inherit name; value = "0.0.0.0"; })
+            [
+              "log-upload.mihoyo.com" "uspider.yuanshen.com" "ys-log-upload.mihoyo.com"
+              "dispatchcnglobal.yuanshen.com"
+            ]);
+        };
        firewall.trustedInterfaces = [ "virbr0" ];
        wireguard =
        {
@@ -54,13 +56,13 @@ inputs:
        beesd.instances.root = { device = "/"; hashTableSizeMB = 512; };
      };
      bugs = [ "xmunet" "suspend-hibernate-no-platform" ];
+      packages.vasp = null;
    };
-    environment.systemPackages = with inputs.pkgs; [ maliit-keyboard maliit-framework ];
    powerManagement.resumeCommands = ''${inputs.pkgs.systemd}/bin/systemctl restart iptsd'';
    services.iptsd.config =
    {
      Touch = { DisableOnPalm = true; DisableOnStylus = true; Overshoot = 0.5; };
-      Contacts = { Neutral = "Average"; NeutralValue = 100; };
+      Contacts = { Neutral = "Average"; NeutralValue = 10; };
    };
  };
 }
--- a/devices/vps4/default.nix
+++ b/devices/vps4/default.nix
@@ -12,19 +12,25 @@ inputs:
          {
            btrfs =
            {
-              "/dev/disk/by-uuid/24577c0e-d56b-45ba-8b36-95a848228600"."/boot" = "/boot";
+              "/dev/disk/by-uuid/403fe853-8648-4c16-b2b5-3dfa88aee351"."/boot" = "/boot";
              "/dev/mapper/root" = { "/nix" = "/nix"; "/nix/rootfs/current" = "/"; };
            };
          };
+          decrypt.manual =
+          {
+            enable = true;
+            devices."/dev/disk/by-uuid/bf7646f9-496c-484e-ada0-30335da57068" = { mapper = "root"; ssd = true; };
+            delayedMount = [ "/" ];
+          };
          swap = [ "/nix/swap/swap" ];
          rollingRootfs = {};
        };
-        grub.installDevice = "/dev/disk/by-path/pci-0000:00:05.0-scsi-0:0:0:0";
+        grub.installDevice = "/dev/disk/by-path/pci-0000:00:04.0";
        nixpkgs.march = "znver2";
        nix.substituters = [ "https://cache.nixos.org/" "https://nix-store.chn.moe" ];
        initrd.sshd.enable = true;
        networking = { hostname = "vps4"; networkd = {}; };
-        kernel.variant = "cachyos-server";
+        kernel.variant = "xanmod-latest";
      };
      services =
      {
@@ -32,6 +38,7 @@ inputs:
        sshd = {};
        fail2ban = {};
        beesd.instances.root = { device = "/"; hashTableSizeMB = 64; };
+        xray.server = { serverName = "xserver.vps4.chn.moe"; userNumber = 4; };
      };
    };
  };
--- a/devices/vps4/secrets.yaml
+++ b/devices/vps4/secrets.yaml
@@ -1,58 +1,25 @@
-acme:
-    cloudflare.ini: ENC[AES256_GCM,data:X1v1QuOZemIuxldd1bzIvbUsq+8HMGLh91zUB+fnrxaW40z0OQh9L1rF/0Nj3gmUmgT4KEV7nkHFYYpZBp4/Kyc=,iv:fQmbhx9wV3l+DVPaBrAyJbTCsS3q3s5F9Go1F7pZ2pQ=,tag:P4vuruX460YSOUsx6zGHXQ==,type:str]
-frp:
-    token: ENC[AES256_GCM,data:T8b1ku4HNCNSJ+33QgIt1GILFA4wTu3Qd0rDqHPVgdqsGo0R90k0u8z+dElSO7q9PapTqUbZ,iv:hwnMu6JxfYLgw4TyhujX5dI2IAytgZh+Bexhgta6ATQ=,tag:lqgwvXlS/jGPxasmk5Vh3w==,type:str]
 xray-server:
    clients:
-        #ENC[AES256_GCM,data:DXEC,iv:SZ1AhmK6fWQ/HGDk97kDUcRN84zQMp99eiz4SpRhig8=,tag:Fkdf28ZvB8XKCxSYdjuuHw==,type:comment]
-        user0: ENC[AES256_GCM,data:rJ00sfe/oJSry6Ixn4Bn+p41syqsOrdWv6fRGVCwPvn/unMY,iv:htTvFMvhIRkORA/gIU8J7CgA+tOncYQWh7sUh+F6XDs=,tag:VrSJBD7ti9WtSLHoWjMClw==,type:str]
-        #ENC[AES256_GCM,data:OVgDU+zqcQ==,iv:8KuEqBuL5Ca6pUOFFA+vySJx/h3BhGAAC0CgnxiW46o=,tag:TY1MajSSy2RjKVI2SSAAFw==,type:comment]
-        user1: ENC[AES256_GCM,data:S3IHO9FcVHTJOsRxjSohM9MgnrEwLdDpFU+efLkQaXT2jNJG,iv:KOesvPzjDfm1EDLFiegbk0wgjp7di5mUwUuuY2hwvOQ=,tag:ZsYyUyyEhO5S3weCw/gPMw==,type:str]
-        #ENC[AES256_GCM,data:OQOPobpbbhajgA==,iv:4jG3bHKzWcR+JnvSlJsc0Qlv5kywqVN5UE96J31CP7Q=,tag:P+jJkRxPu99tLXyO5k6dRA==,type:comment]
-        user2: ENC[AES256_GCM,data:e7ITe2ZouKr8dXT7SYATyzbzHaVeu6AKt1OcQKk3U0nsQgoa,iv:UbOOuojy6OAFEH8lGhKe5Hs+2K6FX5MZ8Br9AB007gs=,tag:5XeB4YngzTcHZvCpXe/ZXA==,type:str]
-        #ENC[AES256_GCM,data:93BxR0AEdQ==,iv:rf69GWpuxYt7fu1Fyv55pynuQDhi+TA5CwZK3cc3yBo=,tag:/hLy6atNMxLw6G3/qgMM4g==,type:comment]
-        user3: ENC[AES256_GCM,data:r+6jXaIj4HJoYLnJcnjJB+WEZlGaoSy/ktc1Aw77hFtNrrGp,iv:P+YUKns1yaOZokH5WkDB0jssGyHg3ncc54tF1PyA7Oc=,tag:/pxMEr7l4ye5EDAOsllxJA==,type:str]
-        #ENC[AES256_GCM,data:4gqZh391hg==,iv:No22DrD6EBs2FA4/qH8msWEjs20fc+ZpEeZep+HIv+c=,tag:aHrYNbI83POI4PRj1nd+Yw==,type:comment]
-        user4: ENC[AES256_GCM,data:ujiml/r4aFiKOkSJkaD/KE8rKuBtLSnpZREBH3vRJUzDT0QM,iv:a3VFlXpMLNFihvFa7gloANtHmBLg4szTL5LTm8E2kNs=,tag:W9KZ1GAVx9IBKfda7Zedng==,type:str]
-        #ENC[AES256_GCM,data:PTYBkBHs16U=,iv:qr3u7OveM1CmTBIf9gZK4fTRuLCpcZCwf8jmnd1L3Co=,tag:w3O41NG7yCwCVqPGh/6SXA==,type:comment]
-        user5: ENC[AES256_GCM,data:iDuLRb4dhLUOjpamioMwoTYrn7Cy+Ln4SaedVXkwVD05rjJ0,iv:AqzBBvLpJuIJCUJq0IyDcHrlqb0e84nQC0c94Rj85uw=,tag:0xou1i/iwAxGngO74OIMXg==,type:str]
-        #ENC[AES256_GCM,data:D5xiJW0Oyg==,iv:9a/6myiT9Crf/fff6ZkXj/obW2k95cABUNqQdPmcwcc=,tag:chs8BA8YtVkM9m3Ey9ETlA==,type:comment]
-        user6: ENC[AES256_GCM,data:YzLlf37SxKmU1/QA7gUIJsGid3KZNoAGOew8xR7cmw5l8ZmX,iv:SfKubo2jfjtxKn9odDiokMEZyPFfYZ/wwyYtBrgvgmM=,tag:+hxwIU5uBhzQyrKX4r3oiw==,type:str]
-        #ENC[AES256_GCM,data:8FxApg==,iv:vPa5p3QVHAvw+ECusWGqx1ugTcHh42CVFDQcMhG59wM=,tag:lHiZtydcYFBQiXnWh8pCrw==,type:comment]
-        user7: ENC[AES256_GCM,data:H/jje9ONEY6XuBXTZmTVGIcWUgGSMf5OB1NNRPtqGCgRP1ei,iv:xew+0BkRqz3nfOoBXTPbBv5hRczy/3tgYSKq432q4iw=,tag:da2ljcffiCVJCsMZaNPZyQ==,type:str]
-        #ENC[AES256_GCM,data:QdaYYH3RGJ4qIg==,iv:79NBTEKCPtgVVv3G7wg+vdoLOWxc+bdqT1lF4HJpTC8=,tag:8mRFGjy7lBrdyGyX9vaSOQ==,type:comment]
-        user8: ENC[AES256_GCM,data:H1gPtqF8vryD0rVH7HYzpMuZ3lufOBYczKwaTr4PidQtTyQK,iv:wh7NwFc/1ogNrnTTpm5L9dBqDVkvWiIsJZelR2mtR4Q=,tag:oEFdMFZJ9UYhsSVdefJ4rg==,type:str]
-        #ENC[AES256_GCM,data:aYWIiLxs1UvupQ==,iv:AisokHuAzD5B6fEF6ak8WfAe151CM3a8MsaWC4uJPnw=,tag:cdk5S4n9ulyWrqsD+jcqYg==,type:comment]
-        user9: ENC[AES256_GCM,data:HVK9KvGfOcwn1joc3VrkjBjE6hrxQPOBD5RTtQUgBPepToh6,iv:VK9aQ64L/GajpledBxC8PNB1BdNYEqwcdL3GKttgxvs=,tag:O/piztCYBARtAFxTMNXGaA==,type:str]
-        #ENC[AES256_GCM,data:b839t/OihMOmz0gIcTo43r2MIw==,iv:8kaAFG7DhFOoitcvbFaAvE1NUSLFrFhy1KiMrqs4r/c=,tag:G4vSADa52ZfN5y5ytoFJoQ==,type:comment]
-        user10: ENC[AES256_GCM,data:xjVkr/wy7OxRuNZKfQagfNxdVxTEyQP1ZhnR6jHy2gjBQ0RD,iv:G6iOBCHOqlvfEENY/ega/TUm81wgT2OOdZKZ6bPfg9o=,tag:p8AMa3bGsIl0hWQ09lSzgA==,type:str]
-        #ENC[AES256_GCM,data:+s3MMeNU5Q==,iv:CUrg+nNxCpJFbHQmMNXmSE+JcZK6Dfu8cGwtznx3CFY=,tag:G5CYMtao+hz3hs0fPVPmcw==,type:comment]
-        user11: ENC[AES256_GCM,data:BIZ2zRgGv5/9AexiZZvu+m4A62YUWtAkjWWMu89GteqpWMBq,iv:13IJcDf18LjoxJk7uoKnuFZT6Ihxrxsy7DBaAaiFqus=,tag:RN7wj+uPneCkqNlMRyYrXw==,type:str]
-        #ENC[AES256_GCM,data:spyQkQIHwg==,iv:7+0DUK95MPH7lpr+GMbbLu4/5yA11/4gTuLhQKlStfE=,tag:G/gIXML8UhYoCi9FfoTvSA==,type:comment]
-        user12: ENC[AES256_GCM,data:FAF9lXOzXW9CrZgnQ1a2+E8snZj2+JHqP5Gny92k09o/Wzga,iv:/qZuAtFmUQE7A9lMzJUoCvGx+3Sv9Ioh2ahch3puaC4=,tag:urwbLwGkSX3e85NCjyPhhg==,type:str]
-        #ENC[AES256_GCM,data:HueqiREBet2bxQ==,iv:WCjTAGg2gXgBSvY3zc/YyB/1X0XjvphPduVXLsjOwH8=,tag:wC+On6lyyYQ1Dt/BHDvONw==,type:comment]
-        user13: ENC[AES256_GCM,data:ExbnvWDIBqga5+k2mpoT8AKBOXAvUNMjBTPXUKrmtWzz4l+L,iv:UI7CvSx2FHYGf6BEHS4e3iwHZZWkl2Zt5xg2WdKbLvY=,tag:ad0c7YW2Bxo+Dn+BoSZ0Ng==,type:str]
-        #ENC[AES256_GCM,data:R8lN5T0=,iv:FXLf8Vtjg+PkwNhxXWDViMKqwn7tFMaPhio9zhnudZw=,tag:34gxRH+P9lmkUxlOPKcYMg==,type:comment]
-        user14: ENC[AES256_GCM,data:dgNPPlJD5JOFPbKhlvlRHBLmUNKeDm/JAiawUVpBE7H07Box,iv:w+t9BkqYvlxVKr+x0MwtBz0/YSR/7z1OnZLIoPdW4gc=,tag:CR3GLbaO0jSQgA2HuwzRqg==,type:str]
-    telegram:
-        token: ENC[AES256_GCM,data:xsJoGgQ8pLeZqA2alGKkCyrvnjY6rVF5TlXn4GWDrStFBl65XXzwVY/9ZZthYQ==,iv:qTLfpRUyuIGFM668URfknhSRtx3WEHp/WTGzGUPuFd4=,tag:p8mF0tM+t02g7v2EQZN3Vg==,type:str]
-        chat: ENC[AES256_GCM,data:X1JxFQw0bPCu,iv:hf+TOSH2p9RdnXDFKxTpSRzxDLdJyzNHVV8MfOQuGWY=,tag:iiWw9IFiBGOOyOSl9Jj2wQ==,type:str]
-    private-key: ENC[AES256_GCM,data:ts/LRGFAsYqvGvkvlxUI42IW1a8cGsSkpZhMDd3QVceRKvhPb1SRDaXoSw==,iv:6xX9xFIFUNlLBZ6CPBOz9JbHpvC4+QG9ZaCZcWdl12c=,tag:DYIa+QTV8vyl1l7OKKykTw==,type:str]
+        #ENC[AES256_GCM,data:d7cv,iv:RHzGIDLuuKejCTQ5YlNNITkCS3VoprsqH/kHckdpAv0=,tag:3cYw7uyUmXALo3v7SiqLJA==,type:comment]
+        user0: ENC[AES256_GCM,data:o2wxpSzoqsPxs6grgYRLtPutMVwSqtzUWBrj7+7QuWWd1a1z,iv:2/5SxXq8Iw4J/LzBeclHbkrZXHitguip0WN+MINym8s=,tag:v/3oly53ORM9XAwbOzp06g==,type:str]
+        #ENC[AES256_GCM,data:0nHZmEPPaw==,iv:BtOZ8/U0yg3fthHrwerNQX3+KD/H9+fcUylYGnZqiIM=,tag:DkFGSFfq//LmWfg6DGm1aA==,type:comment]
+        user1: ENC[AES256_GCM,data:7ev7GuKLeJbPReMy0FnX02fLv5nNCpxdzfnQyAA+/IviwDMQ,iv:YbESsyIAiEAyvrHnj9A4lITX7NtRkuRhCrTv6hoG9Qs=,tag:8uledxLXqpXXLBh+cczm4g==,type:str]
+        #ENC[AES256_GCM,data:3KN/1hzeR2I=,iv:iaqJJD6iURTUlIL8e8P7fsAzJYo+y3NGZXgWmPX+4ao=,tag:e8g/JgVrMrWJamUMpiv2pQ==,type:comment]
+        user2: ENC[AES256_GCM,data:58PnLCwDayOYinsPCYPeMvuKiF7b4tZtbmEJFWEl+2Nu6HL2,iv:hSv3jCtkLm4rrm/4+ot10CBhobGwtnK5db5wR1S/XrU=,tag:SQbynYp8pDSqj4tAK6JBMQ==,type:str]
+        #ENC[AES256_GCM,data:uTZDsA==,iv:6cxvQycfji/x+DW1CnO45r+yNTLwkhYkiJwDaSpUCwo=,tag:8pMw+sYeOyZBN1idHoM9+g==,type:comment]
+        user3: ENC[AES256_GCM,data:WCVr0ylGm2SHtOGulb8TD/cI2xJXrbvY1d6+STXGxf0d0izb,iv:vhNshb38AVpwKCFRwUVruCQ0SxhHrOmwQ+IoQZeUj1k=,tag:OfdIjRrTAuVZBOEXTtnrQQ==,type:str]
+    private-key: ENC[AES256_GCM,data:akNIeVp2bfKvnzlS6KLAdqAo7qsGfPatzCZpN1tNRLhRVXmJCcUDVSmVoA==,iv:2Rny8ioDJ2x+NR+n7/Aluv7JZ+Om3MuJKsXiwONYntg=,tag:a3xubIr7hpVjRiHjFL/q5Q==,type:str]
+acme:
+    token: ENC[AES256_GCM,data:JBeN7SVxKGOe6er0eS7/v8YrXdv0nCK/KZc8Ygq0G7FIGu4hO662kg==,iv:rf59MgUCYlAA5h18wtdWoUyb2VPB13OPuJjz1VsI2dU=,tag:ViPrwduD8aWf8i8vmBG78A==,type:str]
 nginx:
-    #ENC[AES256_GCM,data:85LrqdTMIhSa,iv:mIQPYz8VPd5AxeMCQEdTGMD0Iqa5QEAa5+8JVFaj3JM=,tag:TcZd7S3WRPpEV9lHI1fzbw==,type:comment]
-    #ENC[AES256_GCM,data:rVTLpe3uIQ5LArPnEY8N8kjtHq8kZddbqR+nyUaia72Y7PWEfHzy6wgx3Q==,iv:AZEufH3zfVL0XbUh3CQZGYcx6zIMFV4tF+jHf73IplU=,tag:B/UbtQh5dGrctNih2uoO8w==,type:comment]
-    #ENC[AES256_GCM,data:InzwjKl3R4SJSXTz5u1Pt0kf2HYEtKfSkJO0cbPhhXADNp2/Tn0nwQJFy9EzpMvK9mw8+l5LadbY0tIwmTVvV5yxUQo78HcgXWInfp/zJ+GG1L/RQOHck74lEA==,iv:UBMRYPd0loOQBs3mNyndiKPu72aRA8HbOKWDfUWPQg8=,tag:t/ONqdwpWcbo/2vy5TOjlA==,type:comment]
-    #ENC[AES256_GCM,data:HTinhnsAbVujUOuLIVT/CkvdtTN9Nk7wZKZ5SyrPC+vZ/cB9E10FffMYLQ==,iv:Clby9A7MIUSknNFkzKuWEDL0yUW/ctd6KShCIEYrDZA=,tag:CJKORoXrspDjRmaSHUnlqw==,type:comment]
-    #ENC[AES256_GCM,data:cwAb68VgebTwCCeAFUbOG0CUAuggfRnLNv9NWldJN+E9NY4WKxs12Nz7yX/vtelcqqJ2TOUL78uAR88Nzavv7VtCTZRivWjRG6GvAUyRdv8lAZo=,iv:PScTSTCuVnsoZlvyTVL+ZgqqEm4m2/fUqWzPwE+PvuY=,tag:1jeRsHqgMheXbcnhRicsnw==,type:comment]
-    #ENC[AES256_GCM,data:V5XRrTvyeezkcJqw1/BhhZz5K/egpl+PtNwjAGELjWRp7IqDfRsInxBKEg==,iv:LdOTkL22HvaNbiUi6hG8o0ownfZ22OKFGxCuGPqG8xU=,tag:/06I/mLzBlgS489iuwFTuw==,type:comment]
-    #ENC[AES256_GCM,data:i9PXzaO1od7HimP/6vxYfh30SxFbdXRDcnXujH3VrvngFcWaVcXgigncp3cboi6RoERSZ6yakxviVyEBIS4v0qRfombj2UtJg8N3Kg==,iv:aohIMhAYfZhlGDrcEvi+Qc16nF8ZgrPUGhWj/7nl8Fs=,tag:o70qsk/2cAbZgbVBwfl3Ew==,type:comment]
-    maxmind-license: ENC[AES256_GCM,data:sESU6uK9EYLido9/0sXO2Zw1SjuKmxPh4r3giJcaG7068gn1kByjsA==,iv:htnFgnLrH35zSvmlRAdoRDLFIpKroKO5dW9TNK9soUc=,tag:6pJuc54SrKP5n0kJJ7fGyA==,type:str]
-send:
-    redis-password: ENC[AES256_GCM,data:6zVKw9AmKwSWvHUZhzy0F2KcJW96uFoZY/N1Zq8ilUJOLZeX,iv:viwLIgJz9v8oadr8784OgETbEsxzGsJvVoxmOwWEFxo=,tag:XEYFnoCGwlnrkqaUbgeH+Q==,type:str]
-coturn:
-    auth-secret: ENC[AES256_GCM,data:50KqO4GQ1ERbCnK4IjYu6aywT+IPMtVlTzh/TE4MwWApU4pO9yqz25ENGUAKRLi4p+Ecug+Rn3InRl1b+q6bAQ==,iv:SgHkHvHg/+yA1Z5E9effgCnZMVXv5amGNUsVKErai54=,tag:PoYLV9Xr0IXXsA39n7wiTQ==,type:str]
-wireguard:
-    privateKey: ENC[AES256_GCM,data:4DKPPqQkjb33rQzFIz863A2arDRQA9AivWFBaWTf0xXDX4hWvJFiIlJQfvE=,iv:0R2TH3CMxHgwVjojzjE2Gnp8SXonmBDLWF7hB33NiX0=,tag:vgtV8JkuCdspleN/SvgIqQ==,type:str]
+    detectAuth:
+        chn: ENC[AES256_GCM,data:lQHDpv8/Yl5/nycHoeTnCw==,iv:ernNxRpcTOSAllDpqRFVFg3qEw/slEEPPXDFq1AhNL0=,tag:2AVALUf9cDyOgCqI9wwgQQ==,type:str]
+        led: ENC[AES256_GCM,data:zyCiiH21,iv:iEYyNClDsCpWE2oNjt2NqQZ88xOOlMr0yycjKTPdmlw=,tag:kQfbshXfTBA5PtUAgpgCcA==,type:str]
+        chat: ENC[AES256_GCM,data:pXu0WPWmvUzvl2expDpQPqWwi1A4abg72npsaYXDXRcg6aVU0Ec+tgM2+uz2hT9rh3mNoBxadYXDc/zeOL1UCg==,iv:iln5UGGBK2s5pGS03PtolWTkx6KrnYBAWCFnI0V2Bag=,tag:EahTDoPIBkgWnp4MOoTCmw==,type:str]
+    maxmind-license: ENC[AES256_GCM,data:8OioibcXQ9IZ0OQhJ/zHSBQjfdHzkoqwUx5zR8Zq0atNw6SSf7vKrg==,iv:z6WTI2yeqP0h7EqKG114nRQpFVJlNzZspgS6gIFtpt4=,tag:a0dBt9pXJnncBiSKt9dsAQ==,type:str]
+telegram:
+    token: ENC[AES256_GCM,data:Si6yTh48HpA8OkkkvgHwtJYFhF8tW3oaQbldjwBc09QJxp9AoKgASMnZtbDZYA==,iv:GrNyZXjaZMviSjy/LGHHrYTr5PFvDkCXmT3MU4+SLpc=,tag:YifB1tKFLqsgXB/YLqYK4w==,type:str]
+    chat: ENC[AES256_GCM,data:ydPky0W4ZWqn,iv:uWQrZDz2GCxiKRaijM89Npt0fQeSNHbQzDefkZCkUAE=,tag:OJQwV/889Vp2/4wjbN41JA==,type:str]
 sops:
    kms: []
    gcp_kms: []
@@ -62,23 +29,23 @@ sops:
        - recipient: age19ax6vm3pv8rph5tq3mmehd9sy9jk823tw8svsd790r0lkslycquqvlwz9m
          enc: |
            -----BEGIN AGE ENCRYPTED FILE-----
-            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSA1QXc4NzREZHlhMDV2WXlM
-            a2I4d1pjWm9Xd2gzUDUwZ1ZSTkFGR1ZQNDJzCmJwcWFxRWNNVGxTNno2b1NxNktO
-            aHhINXBjdmE3alFGYk9kUHZ1UzdJUk0KLS0tIFdKMDlvb1Z2Qi8xRjl0MXpKMDMz
-            cVVNdDRDNmtHZlJEcVRXR1FLVkZrMWcKn2iTHH7/52fJNXcbDFbzOxNAaiQRA0nO
-            we74EeNzcaaQwuEmBQPKxd/g7/kjhnHzTkoX3OneXMd/gBZMn2knXw==
+            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSBNamN1TytweDd3blJsR2ZH
+            ZmlocFZjT3ZaUjlVbG1vVSt4a2s2SjJIaGtRCjRneDV6cHYwdGJOY1BDVS9DeDVC
+            cDdNbUdtSGRHNU1yZFpPc1MzRS92ME0KLS0tIFpmamNmTFYrRGRqbTFVSzBhUlNa
+            VllXdzZ3bEc3UFY0YjZRKzBUcGgyVkUKqI1ojiLbF87alAkEwyrm8wuW2fLbmj8d
+            YBIpoDCZ7AwR5uHWQAtl7BWJV1zab+rA3zvaf2BsrVA1A+RWOtYT/Q==
            -----END AGE ENCRYPTED FILE-----
-        - recipient: age164tyqklwhdm57tfm5u863mdt2xrzrrzac4py8a0j9y6kzqcjy9zsp073t6
+        - recipient: age1yvrl4y0r6yzcxzzkgfwshlrtsjt8uuya6rfwks09pnft7esfcyvqmrtm5q
          enc: |
            -----BEGIN AGE ENCRYPTED FILE-----
-            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSBycEw1bXA4QUZkUzJ0Z3pM
-            Z0xHam5SLzRGV21XYUtxTFh1VnhQUk1NbzAwCkU1Z3VTR1FtZ05GOWNDOENlZTgz
-            SitzYXo2Q2VEaGtLTGE2UGRoUDkxN28KLS0tIHhRS2Y1cnQreC9Fc2FLdGR1ZXdJ
-            ZXFTU3ZCaW1pTVh0RUJzdDdGdHlPYTgK2mlgcX2kEc8+2UDdBnhUm6IIuh8V6agW
-            ooxH9OEPXUVI/4JcDo4v8ZUhAyU1ehLH0Ef7PJCChOZe2KZmWSNbhA==
+            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSBWWitsSnRVSzJDZG9ZSE5I
+            bmt2NEFDanR3aFJyYVNnU1NlUldRb2RUVXhNClQrTkgzR1dPNWp3endZTUl5SmRs
+            dEtkSWk4aWJEc2hhbWlXZkxpNGhacFUKLS0tIGZNSG43R0NKYmdFMzdXbmJjSExJ
+            Ri9hM3NRTkM4Q1lDdmdPemEweEFBUmcKNLL5qH+JeFWX0GovkPFVVAnz+4tmfG6/
+            1jN8YqbMIxf5/L8tauXPf0iIiHa6pUcjtDZPr/OEmeXebmF6Bh9u9Q==
            -----END AGE ENCRYPTED FILE-----
-    lastmodified: "2024-03-28T10:31:05Z"
-    mac: ENC[AES256_GCM,data:6Z+ltjbvQaYhDPoiCN7ajQeWcp6vj3TIcUXUm/r/tZU4mIOvfxA7hxW971b76bYPTeVwgp7ZB9qQy9emDHV9i+aSyJpTPKQHRRz5J+T+NJhTP/IL3R3VmG89ssC6NH8FSk0S487JkPd8tNz+G6bvwFCPRxRLNj1pXX0Dp6tgwIw=,iv:xLw2iX1ODAbJCTJ8fEvG7SdZ1GnGwADIckH8DibVM2Y=,tag:TTzlHdcyIQr/92ZHmViRXQ==,type:str]
+    lastmodified: "2024-08-25T03:19:55Z"
+    mac: ENC[AES256_GCM,data:v6yb7ZYcnPw/8SqEJnSWzmlE17PenjnBH2X8HZp+kIDXzNFyNvD19FcbCBZjwyjBLvN1ZF4M9FS7Y4+CvvMrN/4JcFufcY/V1NrOd8IZisfAT5N3WuopPee4IN9WEyPVOsbFnesZo6/wJKuqlV1UR8UZxCd3/wHXob9Lkz45cBw=,iv:XKIUiRfP0lj8V/Z1HbvhBankdcAjQqM8Way6TWjJJMY=,tag:PLYsVj6BmR132oWsxEKnfg==,type:str]
    pgp: []
    unencrypted_suffix: _unencrypted
-    version: 3.8.1
+    version: 3.9.0
--- a/devices/vps6/default.nix
+++ b/devices/vps6/default.nix
@@ -30,13 +30,13 @@ inputs:
        nix.substituters = [ "https://cache.nixos.org/" "https://nix-store.chn.moe" ];
        initrd.sshd.enable = true;
        networking = { hostname = "vps6"; networkd = {}; };
-        kernel.variant = "cachyos-server";
+        # do not use cachyos kernel, beesd + cachyos kernel + heavy io = system freeze, not sure why
      };
      services =
      {
        snapper.enable = true;
        sshd = {};
-        xray.server = { serverName = "vps6.xserver.chn.moe"; userNumber = 18; };
+        xray.server = { serverName = "vps6.xserver.chn.moe"; userNumber = 20; };
        frpServer = { enable = true; serverName = "frp.chn.moe"; };
        nginx =
        {
@@ -53,14 +53,13 @@ inputs:
            (site: { name = "${site}.chn.moe"; value.upstream.address = "wireguard.vps7.chn.moe"; })
            [
              "xn--s8w913fdga" "misskey" "synapse" "syncv3.synapse" "matrix" "syncv3.matrix"
-              "send" "kkmeeting" "api" "git" "grafana" "vikunja"
+              "send" "kkmeeting" "api" "git" "grafana" "vikunja" "write" "blog"
            ]));
          applications =
          {
            element.instances."element.chn.moe" = {};
            synapse-admin.instances."synapse-admin.chn.moe" = {};
            catalog.enable = true;
-            blog.enable = true;
            main.enable = true;
            nekomia.enable = true;
          };
@@ -80,6 +79,12 @@ inputs:
        };
        beesd.instances.root = { device = "/"; hashTableSizeMB = 64; };
      };
+      user.users = [ "chn" "zqq" ];
+    };
+    specialisation.generic.configuration =
+    {
+      nixos.system.nixpkgs.march = inputs.lib.mkForce null;
+      system.nixos.tags = [ "generic" ];
    };
  };
 }
--- a/devices/vps6/secrets.yaml
+++ b/devices/vps6/secrets.yaml
@@ -40,6 +40,10 @@ xray-server:
        user16: ENC[AES256_GCM,data:fo6KJXlPDn7+FmxjEJQo9d79rDYemLFx6LanYZcJpKJR7Gxq,iv:yEUKPNZ9idrSqyVO9fhksP/7bjPMT/LzNK2VSq503/c=,tag:M87D44SIo9JzDB3ZyKu7fA==,type:str]
        #ENC[AES256_GCM,data:/Kec+CdtnT11EA==,iv:DnmbWfgriaE6XAnMqq2UXhHhN+Rd/3YRodKVUCJo6p4=,tag:NimqZpbslKxwzoljaZqEdw==,type:comment]
        user17: ENC[AES256_GCM,data:gQInIcNFxJuCSsMDGq4yTp5JdMMmJRy1tY3PGLoLuuIXWV0a,iv:ya4n9Z7T9/bxeHqi5QqwJprEzDMsT6X0BuEXRS67wWk=,tag:RcjQfAHv8uc3PgN5c4bySA==,type:str]
+        #ENC[AES256_GCM,data:h7E4P6BiGjktYg==,iv:DhkK3NNppBqo3sXt9U7kbgfaBPYcSEX2hu6VOAesDiE=,tag:XoVbZklwCmU1EBhv0ujcSw==,type:comment]
+        user18: ENC[AES256_GCM,data:dssxPEv8srXydunolaaDAYYo+BOXhp2PoqidOWH3z6NYBpyB,iv:WCLcMMwQJiHZBwreQpaOZp2saXvjBwgYUqSf7HQhMgA=,tag:5jsAVcgAgO+7JhBINz6tzQ==,type:str]
+        #ENC[AES256_GCM,data:qGsMmWrUIzVdHw==,iv:DXayEA5zquwOzm+TqECYNHM98r0WSzcP3gA8zkzdPy4=,tag:OKTx12RqP9VxJQOnrBLkmw==,type:comment]
+        user19: ENC[AES256_GCM,data:+Mh15DR9xvFAwks86iuHEA9FpObKWTSuVOEzUDpBUS/h0hOz,iv:zYIkic2bibvwCBpomnJ9465mda1rbm3RERBZY9twXuc=,tag:bwdL6DAGgkGYhYFI2C4A+A==,type:str]
    private-key: ENC[AES256_GCM,data:ts/LRGFAsYqvGvkvlxUI42IW1a8cGsSkpZhMDd3QVceRKvhPb1SRDaXoSw==,iv:6xX9xFIFUNlLBZ6CPBOz9JbHpvC4+QG9ZaCZcWdl12c=,tag:DYIa+QTV8vyl1l7OKKykTw==,type:str]
 nginx:
    #ENC[AES256_GCM,data:85LrqdTMIhSa,iv:mIQPYz8VPd5AxeMCQEdTGMD0Iqa5QEAa5+8JVFaj3JM=,tag:TcZd7S3WRPpEV9lHI1fzbw==,type:comment]
@@ -83,8 +87,8 @@ sops:
            ZXFTU3ZCaW1pTVh0RUJzdDdGdHlPYTgK2mlgcX2kEc8+2UDdBnhUm6IIuh8V6agW
            ooxH9OEPXUVI/4JcDo4v8ZUhAyU1ehLH0Ef7PJCChOZe2KZmWSNbhA==
            -----END AGE ENCRYPTED FILE-----
-    lastmodified: "2024-05-25T09:01:19Z"
-    mac: ENC[AES256_GCM,data:xYK5VTYHwryDcH0fhnezn5aYQ+XAPAJ7PIrL1ygKw3F/rAwRQlWk0/zmqypmpqbPX4mAJKzDfgoTNh8iUtF8ehmfOS+7OPUTuKVRvPI39HfcJbRN3/oOdN40AXSa5cZjgKrAGdhWvwyw0WdDMkRfwJztAR5Jj0dKzZ5THW+5zSs=,iv:Y5UUe1I95ltiVcUPBUcmIpnKHFfAlQmcF8ZlxZht1i4=,tag:3mA/epV254+P7WkkuhDOqg==,type:str]
+    lastmodified: "2024-06-30T10:43:57Z"
+    mac: ENC[AES256_GCM,data:Mg/DZghIkaWM5KEjk5zg3S0L5qPa8/rkc2ooSjA1ewzbDhTKls2tzv7fQqLx2WQtcJiKkoVx22UkiL0AzBwJdCr3473vx93ajTVK9HNu3jqXmuzSiv2iVS21EX9tyBNiL6uWlVAtlVfMMs69PEUF+EJIYY5TkVVPaQjzEebwo5w=,iv:tFON7RVSnNNHo5U4dRuMGDhH5iPGShW9uoda+apiIjI=,tag:3nG/u7vaChFBHoDsLLb23w==,type:str]
    pgp: []
    unencrypted_suffix: _unencrypted
    version: 3.8.1
--- a/devices/vps7/default.nix
+++ b/devices/vps7/default.nix
@@ -26,11 +26,10 @@ inputs:
          rollingRootfs = {};
        };
        grub.installDevice = "/dev/disk/by-path/pci-0000:00:05.0-scsi-0:0:0:0";
-        nixpkgs.march = "broadwell";
+        nixpkgs.march = "znver2";
        nix.substituters = [ "https://cache.nixos.org/" "https://nix-store.chn.moe" ];
        initrd.sshd.enable = true;
        networking = { hostname = "vps7"; networkd = {}; };
-        kernel.variant = "cachyos-server";
      };
      services =
      {
@@ -46,14 +45,14 @@ inputs:
          matrix = { port = 8009; redisPort = 6380; slidingSyncPort = 9001; };
        };
        vaultwarden.enable = true;
-        beesd.instances.root = { device = "/"; hashTableSizeMB = 1024; };
+        beesd.instances.root = { device = "/"; hashTableSizeMB = 1024; loadAverage = 4; };
        photoprism.enable = true;
        nextcloud = {};
        freshrss.enable = true;
        send.enable = true;
        huginn.enable = true;
        fz-new-order = {};
-        nginx.applications = { kkmeeting.enable = true; webdav.instances."webdav.chn.moe" = {}; };
+        nginx.applications = { kkmeeting.enable = true; webdav.instances."webdav.chn.moe" = {}; blog = {}; };
        httpapi.enable = true;
        gitea = { enable = true; ssh = {}; };
        grafana.enable = true;
@@ -69,7 +68,13 @@ inputs:
        vikunja.enable = true;
        chatgpt = {};
        xray.server = { serverName = "xserver.vps7.chn.moe"; userNumber = 4; };
+        writefreely = {};
      };
    };
+    specialisation.generic.configuration =
+    {
+      nixos.system.nixpkgs.march = inputs.lib.mkForce null;
+      system.nixos.tags = [ "generic" ];
+    };
  };
 }
--- a/devices/vps7/secrets.yaml
+++ b/devices/vps7/secrets.yaml
@@ -54,11 +54,13 @@ synapse:
        signing-key: ENC[AES256_GCM,data:hzxxDbGp1L09O7+ueUSa5lJOY/QvF2zvHdpueEHjaPQEToQt9mr2loeTQHC7ObTegfLb9UHrI1jn4A==,iv:KngfahwYZZmDQ5LeOUPWptTMGAC8TZm1G0FWcrwCwsw=,tag:U9pW6/boBIpiswn67Ezrfw==,type:str]
        sliding-sync: ENC[AES256_GCM,data:BeA6g98IWDP6hnLFI77QqG6esDwB6j3OPzAv3eJxWoTajAsByHSgSYP1vHN5Iok6IgvSSmkf0/HiOJy1Ca8IIA==,iv:ca+t/rYwc/fAVUcz0JTmrRQCOcbDNscbnE8BpHkx/OE=,tag:eEfhUChUt4kRnO82XqRY4g==,type:str]
 vaultwarden:
-    admin_token: ENC[AES256_GCM,data:muavuOY88Lm4rSEoCp4IIPp7Z+sqf36VwpnPgf+K6IwwFkUgYM1GO80ogReYWqqUM6ij1Yzl5D9ncUbq+aGTKQ==,iv:jA4MRJlz71CMmPnWjb2tGbbIoMkEsESUowhXDckKKMI=,tag:l0HaJmnU29YeFUxjOgN3Kg==,type:str]
+    #ENC[AES256_GCM,data:yFDD8GHjZWHN/Yh53DseevKAhDVwrHX60e8sGZnF4BUsUuPA/4S2PRzj7CtlpFzUH3kb0i+HkLKRvbchg93U3as=,iv:JGG7daEKs0oMKTNVi9GS7PrXn/8rFtVkHknACsEQR+g=,tag:RSN6fojLsI4dcuPu2eTiWA==,type:comment]
+    admin_token: ENC[AES256_GCM,data:OpjREmxJSRj+aGVoP8KKRE7ClNqRtaV8va4WLVmpl1AO6D0q/GapJvhORHQb5s5ZjIAgvWTz1w+fh050Q9sPwRsNUke3FIcyeNy7k0PHgnnVIdxnU1Vn9KMz/SovjQ0/qEQ7tArvW/EXtKfwnP9lsz9m94VBvA==,iv:9AvDqMa2PeQOSrP2th3YBgA2RxPl3oKZTyUzi/yjRTM=,tag:HYFTQDgWvBsHQk8IZxWkfw==,type:str]
 mariadb:
    photoprism: ENC[AES256_GCM,data:TF1SZVFnvzyE+7vrHYYUS4Juqhbiw9QcJx7p3Xj88xyBFcTqS1YjzAKs/9GQ1PuzdBrt6hXm/XtJILHiuktnSg==,iv:sd9sQEuIePL6LzUYbFtmdecJ57sMrkF0coalBf8KFqQ=,tag:P/knaKYTJ+aXu4l6IixISA==,type:str]
    freshrss: ENC[AES256_GCM,data:ydqCbj3UbsLC1e++p5ixb5Kpmk2BsYd0urcfw8T51Is5N1/gQ7P0zgR33AOteAxw2oj85WQZhxu3eAN7BCXV5A==,iv:1oiMo1wwFNXiTZLsf4UPZSJfKFIWLI3h947TC06CVy4=,tag:Otq1oeKBnWXhqNilfsywPQ==,type:str]
    huginn: ENC[AES256_GCM,data:1Tdg1WDwGgFSXdChgif8knWS24BIFYnmaiSjJXxs5uj/v/5fJ1alb4K4XHW/kFRjQbuAOFfJiJ9ogJ1KAyk17A==,iv:qLMaQpVaKrjP7g2lWzhaNLghxwiV4YJmyYY1hrpu5I8=,tag:566JCENvOxgwD7tM3aQBiw==,type:str]
+    writefreely: ENC[AES256_GCM,data:+5jsON4SpeWKWZWlbn233XuQ/6HDzaS3XxUxDbUqAp8S/XGmn/QuFK2f375QJEiyZsnrIYkbN/CiOjdTw+nNzg==,iv:8mKqWegyxrT6908P5G0olVZzpP+BwpE7SYODEry7F3A=,tag:HeYoT0RFJGzX6DWcBQy7Jg==,type:str]
 photoprism:
    adminPassword: ENC[AES256_GCM,data:gB81joOfS8h05BNy2YmD/N0cpLPa/vAduDcQBeHiY/WkcnvqSXnXsOfnvbP74KQfoP4W35oFkfyGVPUBSB83tg==,iv:AkN2NoqMXVHQA9fHTTR7xbEapEqy/D61mHn7O23hyYk=,tag:WV+siDA3VnRkOYnP4Z9Qhw==,type:str]
 nextcloud:
@@ -68,21 +70,18 @@ freshrss:
 huginn:
    invitationCode: ENC[AES256_GCM,data:+m2AabRzUiCFy3MAKTB8d1IE05WHTcmZ,iv:ccdIPHl9N+bvPR/QCwZUwZOfWTeW6gWhhBjOpL85JRg=,tag:Ir2085K04XUGkAuoCG+7VQ==,type:str]
 fz-new-order:
-    manager: ENC[AES256_GCM,data:qZc5U3SZQPWzcKVjN2+A2qWNae4GItcjvEQFgkThvIQ=,iv:fJpiUlViiUg1ea/zGhgedQG7TeTbeb9dPviYoiUBLqI=,tag:6T7rgJflsjgK++28SgsLtg==,type:str]
    token: ENC[AES256_GCM,data:qhwWRflJbW1QMOhiPfbTIrEdQJyVtfZ1QycCgstdKD1Nh40=,iv:GvZ8MJig64l34jkvuJbMMjyNaPT5yz0/pFCc6KEPTvA=,tag:cMXo/6F9thl8k2iAhT507Q==,type:str]
    uids:
-        #ENC[AES256_GCM,data:WJszzA==,iv:KvyEnUu69+L5ZxNbRmjtP2R+8lHKgdlMN0WuvDbYgE4=,tag:LP2FJ2HXWZJmTdvXpHflVQ==,type:comment]
-        user0: ENC[AES256_GCM,data:Qw18Ht6qXo3n7DD9NgNB+3IRbCmKuvJQiK5UBsg/FC8=,iv:TeeTcR0tnRrniySqKrsKfOfr2JO7+kqS3iETdCFX5ZA=,tag:rRo2yNku9JWxmILWBS/Wyw==,type:str]
        #ENC[AES256_GCM,data:O3DOE3jFCg==,iv:9shUoHCLXsJPKHELlyWdreouEcyOqhsfVI2KaqwC4CU=,tag:tYKVv+/DuesSijZwWGdrig==,type:comment]
-        user1: ENC[AES256_GCM,data:vY4qTPNqdFp2H348jAgvwKktywdVVvQK/lR2NgRE4Ho=,iv:DrweeSEJ5ETomIkRtkcVboiQindzBoxvxjlSmrQIfI8=,tag:sMz1ITHkDclBc4OY91dMGg==,type:str]
+        user0: ENC[AES256_GCM,data:2sieulGmi7mCYrJH24djrrmHArrFbOHZ9wUuKvY4f2k=,iv:lb5ODFOeQQ+D9HZnMw48n/DGRB7L51U4frBVcPx1mvk=,tag:MwZua6u+G478uGOwtGu4fQ==,type:str]
        #ENC[AES256_GCM,data:yeA9zF8Tug==,iv:VZuWLZnt1RBmkBWudKVvgJkYfqxIj/umEHVCfR6IG3k=,tag:1kj7HyjVT59n05VYJ1uP+w==,type:comment]
-        user2: ENC[AES256_GCM,data:7hlq1FEauGcKkStREDbxA3tOA5NmFo9AbXiOPUt+kZ4=,iv:urOP3ENSviWRKDIWGc1P5PkEtkoBSCSYlgGqJQznp8s=,tag:NNKCW5bFPY7t/PC7dsSJwg==,type:str]
+        user1: ENC[AES256_GCM,data:Aw0ydspmf+PXKU27Pdzn4q/nY4sxXCADL1WGB7vm3eo=,iv:uTmVvGlW1HfdvoNbupSw3GyShsWTGVCoNrvVJ5BPUy0=,tag:k9KIoCWM6bSprwR8dmN+Hg==,type:str]
        #ENC[AES256_GCM,data:4G7DyLVVgQ==,iv:Ht/exln1QtL2BxjCaOTIXHRPDiSFYP4zIa7VaeMCuhE=,tag:btVLXf+WS/YgzRFbVFoAfQ==,type:comment]
-        user3: ENC[AES256_GCM,data:nBTbmp9OP14ayVBz1UGC5g76txfUwxL2NPQCKGxsQyw=,iv:2B8ISdT+8WpfeiU9peKoMlpwcRoGZVh11VyAnS9IKP4=,tag:uBMxqrPlb6TaftnAMqodKw==,type:str]
+        user2: ENC[AES256_GCM,data:P5gmhaQ+VOWVOjTrsx34zUS8dsqIkzCwOImIE8TIfUc=,iv:IoJIUcNJmaBTyr0Ut6R7BN/UqyK8p4HtiwbXUl171pE=,tag:k99PGSL1cEALTmFVWH1uSg==,type:str]
        #ENC[AES256_GCM,data:TGrZBuCRgQ==,iv:9IOJ3Bkw9udS/y93TTtZ9o79aDq3Bb+DMEogJG77iqA=,tag:S/XcPX1f89IyfZnMoR9s/A==,type:comment]
-        user4: ENC[AES256_GCM,data:LVendDEBlPUCkXPfgbYf2X0EgJsAdLKjAudXeAgy2Is=,iv:bR0emkQa6OHUP1ucgAvJU0eEop0gp+3rwDB5XJhh4+s=,tag:YZsW9Yyr+ey9AbTO3ucWDg==,type:str]
+        user3: ENC[AES256_GCM,data:cAzf2X20rtQYyz1rLK6b4jo8utuUOdUHVYfCWdfPTDY=,iv:L5cg7aNdfnLTH2dKl4bWCqaujJ9tIvBJrJIoDIaBLwk=,tag:9Al6Wig4lz1my6hgozSsIA==,type:str]
        #ENC[AES256_GCM,data:b4iJ73sUoQ==,iv:A2hmi7lCR15E5jVR8E71GQuHgF4TdjDuQadXOtBon6k=,tag:eopTJdjN16u7PtpZdhKymQ==,type:comment]
-        user5: ENC[AES256_GCM,data:wG4awLnfB4B0qLWG6Aj+OslLMnViPjIzicfB4ZzkZPA=,iv:b9C1IDmZTMV0RYXqkM/Y3khZeSQEOISrQyPjhQe3WKM=,tag:cRMtLNU6TCwTQG4UVhvTng==,type:str]
+        user4: ENC[AES256_GCM,data:nUJ0lPuFOUVGCtq0IRSh5dAkAna7hoow1YOtFEgSoZc=,iv:D8phoZxdbQ2/Zaeq8498eRb0a7SZD5WnVdKv+u2pBak=,tag:Obu01n34JjyAVnF0f3uKzg==,type:str]
    config0:
        username: ENC[AES256_GCM,data:p8+q8u1A,iv:9s52kS5yLB4vQuGVXNtA4amZqT3eHTTybsbsQZRiFnk=,tag:7SA4SEzMHpP9H/rwoE+UJQ==,type:str]
        password: ENC[AES256_GCM,data:58+gFodT,iv:ohZlT1BwnzCYv84xHgFsLRkiPMpE8lB8QVHwr0QtDWc=,tag:XF047RnXs6IbKsTnsm0D6g==,type:str]
@@ -119,6 +118,8 @@ xray-server:
        #ENC[AES256_GCM,data:j83rYg==,iv:3oEdAoVz7aMcezcy2chTO0LQTtKpTrJJoQZx3PC03BU=,tag:ABteEIyr2Y6MbGQhmrQySQ==,type:comment]
        user3: ENC[AES256_GCM,data:Uk0Ax9FVzmmYs+ggWy7z6FEkuj2tppGlvnQdoW6PDI1VA9oI,iv:wSxigXleRUalQR1/TzKfdUVrdyEUuq+Wg42gSv1QMAI=,tag:qn6nBWv6MlGhMarCfI13BA==,type:str]
    private-key: ENC[AES256_GCM,data:TarrinCFzWkB5zCc7i7f3B3tFfxrF+cGnrg4bw9CAGKWBazSJHCviY8Imw==,iv:azHdrc6AlgS9RPwGVsYRb8bBeC/askCdut1rnv9TA3I=,tag:AT2lLraKVgbp9GmlLJiI+w==,type:str]
+writefreely:
+    chn: ENC[AES256_GCM,data:YvhPa69sVdiljm9Ix6yQh6YCEpFvC9iw5Yx72MBcGr7+swdbvWDAfMmGFY066mAPvhpwZX/IEivKvrS0t/OSnw==,iv:7s2yEb30YaCAtNeevbur0HL28nXHVIqmCx6Bngh+HWk=,tag:yx0JK8RNQMVcYLBSxNj+uw==,type:str]
 sops:
    kms: []
    gcp_kms: []
@@ -143,8 +144,8 @@ sops:
            SnFHS1Z0SXUzTFdEd29KTy9DU3Y3R0UKfhh+rUmWDrf+UGjclP57dHipPLFoXSqy
            HdelmfV6q4/c7ppx2E+oZw3VNgoZCsrxxzYZfwxHJiZb+5vkE0D8iA==
            -----END AGE ENCRYPTED FILE-----
-    lastmodified: "2024-06-08T09:15:52Z"
-    mac: ENC[AES256_GCM,data:EY6sFc4EcTuxPgIZQ51HFZZZf+khb7mkNEvb6U12kCtoJAEo+i83uszwBZCo/QWw6VCCt9c//9y0mNH4FjZPJAxweJHcRtanyTXa5jdyv12qINUceYe7Uhcb7JuiiEns9DEbrr3UeAKfbPC+N5mD/2trzht0E8hqnFlWU/fysz8=,iv:saymdP4nFveEWx0JrBR2bW8SUl6xCJKhYqw+CsrfRG8=,tag:CHGvJAO8hpSMNdU2YE2OGw==,type:str]
+    lastmodified: "2024-08-20T15:48:48Z"
+    mac: ENC[AES256_GCM,data:buEby7ZmmEFARmRp3r7JwYdMck87u4c3TGkeF2pkc5ORnqIgwSH1XVSjlbK8vTBWz2FKXeQh9wkX3BMaam9dU873/yPBe54BnbZNggZ7jDDEpSTeddfTsM8mrka0xDO3CUHbwCsqYWFm4NLAbCfRPKhrjvSJVyEC85K3eO45Z6M=,iv:/7cOdSi6oiaaFRkSnR+1/XXapjlQdMgom31xrpIGXHk=,tag:XW4WX93bw45zPweblW4Dtg==,type:str]
    pgp: []
    unencrypted_suffix: _unencrypted
-    version: 3.8.1
+    version: 3.9.0
--- a/devices/xmupc1/README.md
+++ b/devices/xmupc1/README.md
@@ -16,10 +16,25 @@ SLURM 是一个用来对任务排队的系统，轮到某个任务时，再调

 ## 常用命令

+我做了一个 TUI 界面，用起来比较简单，大多情况下可以满足需求。命令为：
+
+```bash
+sbatch-tui
+```
+
+或
+
+```bash
+sbatch
+```
+
+如果需要在提交任务时指定更详细的细节，或者要编写脚本批量提交任务，则在 `sbatch` 后面加上参数，这时是直接调用来自 SLURM 的 `sbatch` 命令。
+常用的参数见下文。更详细的内容见 SLURM 的官方文档。
+
 提交一个 VASP GPU 任务的例子：

 ```bash
-sbatch --gpus=1 --ntasks-per-gpu=1 --job-name="my great job" vasp-nvidia-640
+sbatch --gpus=1 --ntasks-per-gpu=1 --job-name="my great job" vasp-nvidia
 ```

 * `--gpus` 指定使用GPU 的情况：
@@ -30,12 +45,12 @@ sbatch --gpus=1 --ntasks-per-gpu=1 --job-name="my great job" vasp-nvidia-640
 * `--ntasks-per-gpu=1` 对于 VASP 来说一定要写。
 * `--job-name=xxx` 指定任务的名字。可以简写为 `-J`。也可以不指定。
 * 默认情况下，一个 task 会搭配分配一个 CPU 核（一个线程），一般已经够用。如果一定要修改，用 `--cpus-per-task`。
-* `vasp-nvidia-640` 指调用 std 版本，要使用 gam 或 ncl 版本时，写为例如 `vasp-nvidia-640-gam`。
+* `vasp-nvidia` 指调用 std 版本，要使用 gam 或 ncl 版本时，写为例如 `vasp-nvidia-gam`。

 提交一个 VASP CPU 任务的例子：

 ```bash
-sbatch --ntasks=4 --cpus-per-task=4 --hint=nomultithread --job-name="my great job" vasp-intel-640
+sbatch --ntasks=4 --cpus-per-task=4 --hint=nomultithread --job-name="my great job" vasp-intel
 ```

 * `--ntasks=4 --cpus-per-task=4` 指定使用占用多少核。
@@ -45,7 +60,7 @@ sbatch --ntasks=4 --cpus-per-task=4 --hint=nomultithread --job-name="my great jo
    * 对于 xmupc2：`--ntasks=4 --cpus-per-task=10`。
 * `--hint=nomultithread` 记得写。
 * `--job-name=xxx` 指定任务的名字。可以简写为 `-J`。也可以不指定。
-* `vasp-intel-640` 指调用 std 版本，要使用 gam 或 ncl 版本时，写为例如 `vasp-intel-640-gam`。
+* `vasp-intel` 指调用 std 版本，要使用 gam 或 ncl 版本时，写为例如 `vasp-intel-gam`。

 要把其它程序提交到队列里，也是类似的写法。请自行举一反三。

@@ -186,7 +201,6 @@ samba 就是 windows 共享文件夹的那个协议。

 VASP 有很多很多个版本，具体来说：

-* VASP 多个版本可以共存，但为了简单只安装了 6.4.0 版本。
 * VASP 可以用不同的编译器编译。目前安装的有：nvidia、intel。nvidia 使用 GPU 计算，intel 能用 CPU 计算。其它版本性能不佳，没有安装。
 * VASP 的 std/gam/ncl 版本有一点区别，一般用 std，只有一个 gamma 点的时候用 gam 会快一点，系统中存在方向不平行的磁矩时必须用 ncl。
 * 无论哪个版本，都集成了下面这些补丁：
@@ -199,14 +213,14 @@ VASP 有很多很多个版本，具体来说：
 如何提交 VASP 到队列系统已经在上面介绍过了。下面的例子是，如果要直接运行一个任务的写法：

 ```bash
-vasp-nvidia-640-env mpirun -np 1 -x CUDA_DEVICE_ORDER=PCI_BUS_ID -x CUDA_VISIBLE_DEVICES=0 -x OMP_NUM_THREADS=4 vasp-std
-vasp-intel-640-env mpirun -n 2 -genv OMP_NUM_THREADS=4 vasp-std
+vasp-nvidia-env mpirun -np 1 -x CUDA_DEVICE_ORDER=PCI_BUS_ID -x CUDA_VISIBLE_DEVICES=0 -x OMP_NUM_THREADS=4 vasp-std
+vasp-intel-env mpirun -n 2 -genv OMP_NUM_THREADS=4 vasp-std
 ```

 其中 `CUDA_VISIBLE_DEVICES` 用于指定用哪几个显卡计算（多个显卡用逗号分隔）。
-要查看显卡的编号，可以用 `CUDA_DEVICE_ORDER=PCI_BUS_ID vasp-nvidia-640-env nvaccelinfo` 命令。
+要查看显卡的编号，可以用 `CUDA_DEVICE_ORDER=PCI_BUS_ID vasp-nvidia-env nvaccelinfo` 命令。

-这里 `vasp-xxx-6.4.0` 命令的作用是，进入一个安装了对应版本的 VASP 的环境，实际上和 VASP 关系不大；
+这里 `vasp-xxx-env` 命令的作用是，进入一个安装了对应版本的 VASP 的环境，实际上和 VASP 关系不大；
  后面的 `mpirun xxx` 才是真的调用 VASP。
 所以实际上你也可以在这个环境里做别的事情，例如执行上面的 `nvaccelinfo` 命令。

--- a/devices/xmupc1/default.nix
+++ b/devices/xmupc1/default.nix
@@ -10,10 +10,11 @@ inputs:
        {
          mount =
          {
-            vfat."/dev/disk/by-uuid/467C-02E3" = "/boot/efi";
+            # TODO: reparition
+            vfat."/dev/disk/by-uuid/467C-02E3" = "/boot";
            btrfs =
            {
-              "/dev/disk/by-uuid/2f9060bc-09b5-4348-ad0f-3a43a91d158b" = { "/nix" = "/nix"; "/nix/boot" = "/boot"; };
+              "/dev/disk/by-uuid/2f9060bc-09b5-4348-ad0f-3a43a91d158b"."/nix" = "/nix";
              "/dev/disk/by-uuid/a04a1fb0-e4ed-4c91-9846-2f9e716f6e12" =
              {
                "/nix/rootfs" = "/nix/rootfs";
@@ -26,7 +27,6 @@ inputs:
          swap = [ "/nix/swap/swap" ];
          rollingRootfs = {};
        };
-        grub.installDevice = "efi";
        nixpkgs =
        {
          march = "znver3";
@@ -52,7 +52,6 @@ inputs:
        nix.remote.slave.enable = true;
      };
      hardware = { cpus = [ "amd" ]; gpu.type = "nvidia"; };
-      packages.packageSet = "workstation";
      virtualization = { waydroid.enable = true; docker.enable = true; kvmHost = { enable = true; gui = true; }; };
      services =
      {
@@ -88,9 +87,10 @@ inputs:
          shares = { home.path = "/home"; root.path = "/"; };
        };
        groupshare = {};
+        hpcstat = {};
      };
      bugs = [ "xmunet" "amdpstate" ];
-      user.users = [ "chn" "xll" "zem" "yjq" "gb" ];
+      user.users = [ "chn" "xll" "zem" "yjq" "gb" "zqq" ];
    };
    services.hardware.bolt.enable = true;
  };
--- a/devices/xmupc1/secrets/default.yaml
+++ b/devices/xmupc1/secrets/default.yaml
@@ -15,8 +15,15 @@ users:
    yjq: ENC[AES256_GCM,data:ua0DINHutjt2Pk+SfHRQRV99mT3Cnw6rRKO8VRIAlP0dY6QhK9wkNdyRYWYRBKVrWgyFQMGNFYAxIpymjF/X7mBOVI2sOHLgkw==,iv:PUZ6S0KICuqoSA2sDLxdL4gtAOQnQXOUY+5f3qDZgpc=,tag:f39P34vAUOrV23BsKkRarA==,type:str]
    #ENC[AES256_GCM,data:6qNjSdjck4Vz,iv:c/GNqCNgRgwgL+2f6Vumtjb/ub9WCBSy8R02NRCDqk8=,tag:b/tucJsHTjSfcK0vgHtE8A==,type:comment]
    gb: ENC[AES256_GCM,data:3eAKBiJoC1owCHTFd3Xq8vI8VK980evePc92xCXJJ21M9D1MdbwN8ySZ3Ovjk7VfQmEo8oRv1Ll1sftyrXYoeTHmJsNDxCpR6A==,iv:Ju/ERNuGrgO5kYlbvmkbLJkgiW3Elou34AsJTFITCUg=,tag:POVlxYh9kZ1BMSbt97IVOQ==,type:str]
+    #ENC[AES256_GCM,data:oniighfvCNGWUwdhqg==,iv:RVUuZBqCd111QJ7MpgYBuP4fDCzm4NZAtbua9kXkrJM=,tag:21zF8E/3lBTDr54I9NKPVg==,type:comment]
+    zqq: ENC[AES256_GCM,data:Vjbbs8xIlH3+of7+kLGFVp4bIizU8D5R1qRbCqP5FhzTadXA8KD9/uiYxtrV3oxYGwZ/RlLvriHMClob4ihyDF4U2t8Dc4eVqA==,iv:FjCftpfKPZYThiNOyNkhx9uNyWIsjC5sK5WWcaEBtiY=,tag:MTL490c2SeFGx3EhxEdvkA==,type:str]
 mariadb:
    slurm: ENC[AES256_GCM,data:qQMD8SKNmxb3PdScXNqppF9zkX7dV5i7rvljvZuhiI5zLnu77qYCHBW6ymh0mrY14N9NjxmQZhZWX/H8TvBlcg==,iv:J5N3LjCYW3QmuEkMBpl7qvPFW1Z9ZoPLkj45jKcIW9U=,tag:Tl+ld07+lVkmzt7f/f2MqQ==,type:str]
+hpcstat:
+    key: ENC[AES256_GCM,data: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,iv:B2eWjydl8m8nbcPw2fZfxCnj57utWM9ABj2eJ1pRKWQ=,tag:5W9ZwVSJvm1KvZnf/E5Tug==,type:str]
+telegram:
+    token: ENC[AES256_GCM,data:Mu7guAFUu+UoHvo/h1blcI6Kg3mvng6zNc/HKXuCdf73ujziK0mXwPcf7t7d/w==,iv:BkA4d0OJ4lTD7csZJQHcDnYe7SYcFbwRVYOQAWOQ2lQ=,tag:GuJ4z5pe2znTY3xNT2WF+w==,type:str]
+    chat: ENC[AES256_GCM,data:OC8ElUPmfsVL,iv:WgZMJP2ugZbqZyihdNtL1xMH8u9VpLNzO8DGpDL4w4k=,tag:u4cKABikuMUbCIm5zCnk6A==,type:str]
 sops:
    kms: []
    gcp_kms: []
@@ -41,8 +48,8 @@ sops:
            ZDNHUjE2QVlCV3p0NHdKYW5IMHVBZzQKkZtfyvfroOntg3yRjMw4jQHiQj8eaB2h
            IeIHfW4y01mmVT2ofbtB0xYpjcl4gtUlQ8X3tn5iJ9P8gcVo0G598A==
            -----END AGE ENCRYPTED FILE-----
-    lastmodified: "2024-05-10T08:53:57Z"
-    mac: ENC[AES256_GCM,data:ImxIE0d7cEpudUKGs9zHCMFKlHYwFfztLWe5ZMWOrQxr7/uRxfCsiIvuU1nRri0jx2x8J6EFAG1BdrF4KRSeW5sIB9Tlk7X1TJ69zSdLhhnIuPl+rSyovoIkMQAJ0Wvyvlgimh1VQyaBkPsjnGk/dga1N0+gIlmiwFKY5uTpaaA=,iv:fo6S9fIDxnp7VWYYWH613U6bxIlDBZaNObkRR3AdgEc=,tag:ZRIMHkWRsf75K3Tg3Xv5xw==,type:str]
+    lastmodified: "2024-08-21T09:56:03Z"
+    mac: ENC[AES256_GCM,data:9+AR9Y6ik+BH1Spk62LSTU1NFQ8ID0YROF+yf8ss2RqhfP6/5+lsrNjGC7gnEEMYF8UWVtChUuljIK3Q4MtT64JhDWgp8tenbpkJnRFGylzEe37MYajdDY7nrPP7iPUPNvS1ndo6vp/yuEigBXVhCtpjMObj7zIdGnLbtz0sczA=,iv:gNb8gVp9adnlZsMM2afOlFe46Vy15ELmC9vGaaeaInY=,tag:rltLL3WSZytjEemgjCy6Ng==,type:str]
    pgp: []
    unencrypted_suffix: _unencrypted
-    version: 3.8.1
+    version: 3.9.0
--- a/devices/xmupc1/tunnel.md
+++ b/devices/xmupc1/tunnel.md
@@ -0,0 +1,39 @@
+# 使用 SSH 隧道连接
+
+在学校外且不使用厦大 VPN 时，无法直接连接到学校的服务器，可以通过下面的方法连接到：
+  首先连接到 vps6.chn.moe。这个服务器在校外（洛杉矶），因此可以直接连接到。
+  同时，它通过别的方式与学校的服务器保持着连接，利用这个保持着的连接，跳回到学校的服务器。
+
+这个跳转的过程不需要手动操作，只需要将软件设置好即可。
+
+## PuTTY
+
+1. 首先设置一个名为 `vps6` 的会话。
+   1. 在 Session 页，填入 `vps6.chn.moe` 作为 Host Name。
+   2. 在 Connection -> SSH -> Auth -> Credentials 页，在 “Private key file for authentication“ 选择密钥文件。
+   3. 在 Connection -> Data 页，在 “Auto-login username” 填写用户名。
+   4. 回到 Session 页，在 “Saved Sessions” 填入 `vps6` 并点击 “Save” 保存配置。
+2. 再设置一个名为 `wireguard.xmupc1` 的会话。
+   1. 在 Session 页，填入 `wireguard.xmupc1.chn.moe` 作为 Host Name。
+   2. 在 Connection -> SSH -> Auth -> Credentials 页和 Connection -> Data 页，需要修改的设置与在 `vps6` 会话中相同。
+   3. 在 Connection -> Proxy 页，设置 Proxy type 为 `SSH to proxy and use port forwarding`，Proxy hostname 为 `vps6`。
+   4. 回到 Session 页，在 “Saved Sessions” 填入 `wireguard.xmupc1` 并点击 “Save” 保存配置。
+
+之后双击双击 `wireguard.xmupc1` 会话即可连接到学校的服务器。
+
+## WinSCP
+
+1. 在登陆界面，点击 “新建站点”。
+   1. 设置 “文件协议” 为 `SCP`，“主机名” 为 `wireguard.xmupc1.chn.moe`，并输入用户名。
+   2. 然后点击右下角 “高级” 继续修改设置。
+   3. 在 连接 -> 隧道 页，勾选 “通过 SSH 隧道进行连接”，主机名填写 `vps6.chn.moe`，选择密钥文件，并填写用户名。
+   4. 在 SSH -> 验证 页，选择密钥文件。
+   5. 点击 “确定”，再点击 “保存”。
+
+## OpenSSH
+
+下面是一个命令的示例：
+
+```bash
+ssh -J username@vps6.chn.moe username@wireguard.xmupc1.chn.moe
+```
--- a/devices/xmupc2/default.nix
+++ b/devices/xmupc2/default.nix
@@ -10,17 +10,16 @@ inputs:
        {
          mount =
          {
-            vfat."/dev/disk/by-uuid/23CA-F4C4" = "/boot/efi";
+            vfat."/dev/disk/by-uuid/23CA-F4C4" = "/boot";
            btrfs =
            {
              "/dev/disk/by-uuid/d187e03c-a2b6-455b-931a-8d35b529edac" =
-                { "/nix/rootfs/current" = "/"; "/nix" = "/nix"; "/nix/boot" = "/boot"; };
+                { "/nix/rootfs/current" = "/"; "/nix" = "/nix"; };
            };
          };
          swap = [ "/nix/swap/swap" ];
          rollingRootfs = {};
        };
-        grub.installDevice = "efi";
        nixpkgs =
        {
          march = "skylake";
@@ -46,7 +45,6 @@ inputs:
        nix.remote.slave.enable = true;
      };
      hardware = { cpus = [ "intel" ]; gpu.type = "nvidia"; };
-      packages.packageSet = "workstation";
      virtualization = { waydroid.enable = true; docker.enable = true; kvmHost = { enable = true; gui = true; }; };
      services =
      {
@@ -75,7 +73,7 @@ inputs:
        groupshare = {};
      };
      bugs = [ "xmunet" ];
-      user.users = [ "chn" "xll" "zem" "yjq" "gb" ];
+      user.users = [ "chn" "xll" "zem" "yjq" "gb" "zqq" ];
    };
  };
 }
--- a/devices/xmupc2/secrets/default.yaml
+++ b/devices/xmupc2/secrets/default.yaml
@@ -15,6 +15,8 @@ users:
    yjq: ENC[AES256_GCM,data:sGPQ0xALULREnhzl9g/V91M5osMglsSps6R4gYn5OZc/4xVC1phF3qajVN3YMOr7kKgkHbF2Rjm6/2vuK0k1iYZnFswUAmFlmw==,iv:5vG1hn7SlX6HCpas2BgxBSwWqLby8OCxcH3EKNvceIc=,tag:TVwFBAuosKnEOZecq1phXw==,type:str]
    #ENC[AES256_GCM,data:ALHxkRABA+ll,iv:r1IDiHLFcTdLID3q16zrLTavAwQfddC7bXMKcFZFveI=,tag:4Pd0/Q1BmH4gJjaM4hbqqQ==,type:comment]
    gb: ENC[AES256_GCM,data:z4CrtdmdLJJ0qZzr7qvihnluJQgjtciX56KdEmtemiRu0llEJk9qz6a23aJ7m40Sfc38elF1/LsvjOuBOC87+BVkKDCj76phag==,iv:WrFVxkr3snmqDXZx5kAYCLp7ixEIzxoT7El3rV7Ovqg=,tag:iExf2Y/HObHQrKMTRvqn7A==,type:str]
+    #ENC[AES256_GCM,data:UoNCXbGIHDNsmyCJxw==,iv:uTNvqg4xm7E+yn8vFaaihbEGEhLTZ2FNFNCYzdgiDlU=,tag:4bRSZbx6FFzA6MiBYVu0qw==,type:comment]
+    zqq: ENC[AES256_GCM,data:sfgufV++PfTrdeUBXZhmF1JoSpD8Nj+m0QKFrUMJG/pHb0AUagJEWEJwPsI+m91tZE0qxM271ks+WKqLElmyD4Ftw7ywWzTE0Q==,iv:R05QFUF+fvIHidWpHIR/D/e+UeciS5ehnx1kx+saCgM=,tag:3Awnd+pUQRxjjQ58SUX7Mg==,type:str]
 mariadb:
    slurm: ENC[AES256_GCM,data:9wLQ1zF/kDaiw0s3UaRpiHgmngU7u6hwyqpddSjev0+Z0v58Q2oiJtK8vn+2VlSxx5ACfqEFbzp0PZYAxd575w==,iv:q9JTkgDymOwkbZ/PaxRAAQrtO96QmGgZcQuLTFCMoS4=,tag:dwOHlOTgZqT/1jQ+oGf7UQ==,type:str]
 sops:
@@ -41,8 +43,8 @@ sops:
            M0xoL1dQR0kvMWpzN0RMNWVCTFQxNFUKj9LPjBo5NGOrGYNvu8qZ13PLYjLEWllU
            LARzEn4XgkeHckouwvxZYMCx7WxmAruRWaOvnxTIczzSNP7wIrqnkA==
            -----END AGE ENCRYPTED FILE-----
-    lastmodified: "2024-05-10T08:54:10Z"
-    mac: ENC[AES256_GCM,data:4n7bAGzORwd6vHl/Cs5YT8VZaSdfvxUm6e+fw7PYC2ov8XoRlJKU/Bci8Sbwcy2H6OjbkdRYA61cB2wAjtEY1x9N/c6qvUAOjTvOtcXoQQex8d+aMnJsFfJQ70GHCZE+KRTmy1SAMn+N00Oy0FDisdQe/jIZuWyav5j62CKqLqc=,iv:YEhiXU2IgXy4A0ZLsNY7kFqXJM5RBHE4IZwlRoF8XMA=,tag:aVc0r2g1QkY42NP59p4m2w==,type:str]
+    lastmodified: "2024-08-21T09:56:44Z"
+    mac: ENC[AES256_GCM,data:COodLhpL5EA5g15lgimsuxs1vmqJrLDVgtjw+0FLKTq6E1pcQ+zJl+dD0b9u5fYy9BBf56TI8TLJahVPR0eGxbDFlHmx8M9GStlTqaOE3jRsDT8GsihdlvLokyVt8jEfAnaWESTIgfehVL2TrLlsMnIsoVHrzdlEhX5ATXA3QOg=,iv:U/EwFmYWOcxi7ItkR/+MT8gTu7UobH5pxS00qrH/yyU=,tag:RVMcx4X0IS9yvpHrF0owpg==,type:str]
    pgp: []
    unencrypted_suffix: _unencrypted
-    version: 3.8.1
+    version: 3.9.0
--- a/flake.lock
+++ b/flake.lock
--- a/flake.nix
+++ b/flake.nix
@@ -3,31 +3,28 @@

  inputs =
  {
-    nixpkgs.url = "github:CHN-beta/nixpkgs/nixos-24.05";
-    nixpkgs-unstable.url = "github:CHN-beta/nixpkgs/nixos-unstable";
+    nixpkgs.url = "github:CHN-beta/nixpkgs/nixos-unstable";
    "nixpkgs-23.11".url = "github:CHN-beta/nixpkgs/nixos-23.11";
    "nixpkgs-23.05".url = "github:CHN-beta/nixpkgs/nixos-23.05";
    "nixpkgs-22.11".url = "github:NixOS/nixpkgs/nixos-22.11";
    "nixpkgs-22.05".url = "github:NixOS/nixpkgs/nixos-22.05";
-    home-manager = { url = "github:nix-community/home-manager/release-24.05"; inputs.nixpkgs.follows = "nixpkgs"; };
+    home-manager = { url = "github:nix-community/home-manager"; inputs.nixpkgs.follows = "nixpkgs"; };
    sops-nix =
    {
      url = "github:Mic92/sops-nix";
      inputs = { nixpkgs.follows = "nixpkgs"; nixpkgs-stable.follows = "nixpkgs"; };
    };
-    aagl = { url = "github:ezKEa/aagl-gtk-on-nix/release-24.05"; inputs.nixpkgs.follows = "nixpkgs"; };
-    nix-index-database = { url = "github:Mic92/nix-index-database"; inputs.nixpkgs.follows = "nixpkgs-unstable"; };
+    aagl = { url = "github:ezKEa/aagl-gtk-on-nix"; inputs.nixpkgs.follows = "nixpkgs"; };
+    nix-index-database = { url = "github:Mic92/nix-index-database"; inputs.nixpkgs.follows = "nixpkgs"; };
    nur-xddxdd = { url = "github:xddxdd/nur-packages"; inputs.nixpkgs.follows = "nixpkgs"; };
    nix-vscode-extensions = { url = "github:nix-community/nix-vscode-extensions"; inputs.nixpkgs.follows = "nixpkgs"; };
    impermanence.url = "github:nix-community/impermanence";
    qchem = { url = "github:Nix-QChem/NixOS-QChem/master"; inputs.nixpkgs.follows = "nixpkgs"; };
-    deploy-rs = { url = "github:serokell/deploy-rs"; inputs.nixpkgs.follows = "nixpkgs"; };
    plasma-manager =
    {
      url = "github:pjones/plasma-manager";
      inputs = { nixpkgs.follows = "nixpkgs"; home-manager.follows = "home-manager"; };
    };
-    nix-doom-emacs = { url = "github:nix-community/nix-doom-emacs"; inputs.nixpkgs.follows = "nixpkgs"; };
    nur-linyinfeng = { url = "github:linyinfeng/nur-packages"; inputs.nixpkgs.follows = "nixpkgs"; };
    nixos-hardware.url = "github:CHN-beta/nixos-hardware";
    envfs = { url = "github:Mic92/envfs"; inputs.nixpkgs.follows = "nixpkgs"; };
@@ -54,8 +51,6 @@
    nodesoup = { url = "github:olvb/nodesoup"; flake = false; };
    tgbot-cpp = { url = "github:reo7sp/tgbot-cpp"; flake = false; };
    v-sim = { url = "gitlab:l_sim/v_sim"; flake = false; };
-    win11os-kde = { url = "github:yeyushengfan258/Win11OS-kde"; flake = false; };
-    fluent-kde = { url = "github:vinceliuice/Fluent-kde"; flake = false; };
    rycee = { url = "gitlab:rycee/nur-expressions"; flake = false; };
    blurred-wallpaper = { url = "github:bouteillerAlan/blurredwallpaper"; flake = false; };
    slate = { url = "github:TheBigWazz/Slate"; flake = false; };
@@ -66,8 +61,12 @@
    kylin-virtual-keyboard = { url = "git+https://gitee.com/openkylin/kylin-virtual-keyboard.git"; flake = false; };
    cjktty = { url = "github:CHN-beta/cjktty-patches"; flake = false; };
    zxorm = { url = "github:CHN-beta/zxorm"; flake = false; };
-    openxlsx = { url = "github:troldal/OpenXLSX"; flake = false; };
+    openxlsx = { url = "github:troldal/OpenXLSX?rev=f85f7f1bd632094b5d78d4d1f575955fc3801886"; flake = false; };
    sqlite-orm = { url = "github:fnc12/sqlite_orm"; flake = false; };
+    sockpp = { url = "github:fpagliughi/sockpp"; flake = false; };
+    git-lfs-transfer = { url = "github:charmbracelet/git-lfs-transfer"; flake = false; };
+    nc4nix = { url = "github:helsinki-systems/nc4nix"; flake = false; };
+    hextra = { url = "github:imfing/hextra"; flake = false; };

    # does not support lfs yet
    # nixos-wallpaper = { url = "git+https://git.chn.moe/chn/nixos-wallpaper.git"; flake = false; };
@@ -75,43 +74,54 @@

  outputs = inputs:
    let
-      localLib = import ./local/lib inputs.nixpkgs.lib;
+      localLib = import ./lib.nix inputs.nixpkgs.lib;
      devices = builtins.filter (dir: (builtins.readDir ./devices/${dir})."default.nix" or null == "regular" )
        (builtins.attrNames (builtins.readDir ./devices));
    in
    {
-      packages.x86_64-linux =
-        let pkgs = (import inputs.nixpkgs
+      packages.x86_64-linux = rec
+      {
+        pkgs = (import inputs.nixpkgs
        {
          system = "x86_64-linux";
          config.allowUnfree = true;
          overlays = [ inputs.self.overlays.default ];
        });
-        in
-        {
-          default = inputs.nixpkgs.legacyPackages.x86_64-linux.writeText "systems"
-            (builtins.concatStringsSep "\n" (builtins.map
-              (system: builtins.toString inputs.self.outputs.nixosConfigurations.${system}.config.system.build.toplevel)
-              devices));
-          hpcstat =
-            let
-              openssh = (pkgs.pkgsStatic.openssh.override { withLdns = false; etcDir = null; }).overrideAttrs
-                (prev: { doCheck = false; patches = prev.patches ++ [ ./local/pkgs/hpcstat/openssh.patch ];});
-              duc = pkgs.pkgsStatic.duc.override { enableCairo = false; cairo = null; pango = null; };
-            in pkgs.pkgsStatic.localPackages.hpcstat.override
-              { inherit openssh duc; standalone = true; version = inputs.self.rev or "dirty"; };
-          ufo = pkgs.pkgsStatic.localPackages.ufo.override { version = inputs.self.rev or "dirty"; };
-          nixpkgs = pkgs;
-        }
-        // (
-          builtins.listToAttrs (builtins.map
-            (system:
+        default = inputs.nixpkgs.legacyPackages.x86_64-linux.writeText "systems"
+          (builtins.concatStringsSep "\n" (builtins.map
+            (system: builtins.toString inputs.self.outputs.nixosConfigurations.${system}.config.system.build.toplevel)
+            devices));
+        hpcstat =
+          let
+            openssh = (pkgs.pkgsStatic.openssh.override { withLdns = false; etcDir = null; }).overrideAttrs
+              (prev: { doCheck = false; patches = prev.patches ++ [ ./packages/hpcstat/openssh.patch ];});
+            duc = pkgs.pkgsStatic.duc.override { enableCairo = false; cairo = null; pango = null; };
+          in pkgs.pkgsStatic.localPackages.hpcstat.override
+            { inherit openssh duc; standalone = true; version = inputs.self.rev or "dirty"; };
+        ufo =
+          let
+            range-v3 = pkgs.pkgsStatic.range-v3.overrideAttrs (prev:
            {
-              name = system;
-              value = inputs.self.outputs.nixosConfigurations.${system}.config.system.build.toplevel;
-            })
-            devices)
-        );
+              cmakeFlags = prev.cmakeFlags or []
+                ++ [ "-DRANGE_V3_DOCS=OFF" "-DRANGE_V3_TESTS=OFF" "-DRANGE_V3_EXAMPLES=OFF" ];
+              doCheck = false;
+            });
+            tbb = pkgs.pkgsStatic.tbb_2021_11.overrideAttrs (prev: { cmakeFlags = prev.cmakeFlags or [] ++
+              [ "-DTBB_TEST=OFF" ]; });
+            biu = pkgs.pkgsStatic.localPackages.biu.override { inherit range-v3; };
+            matplotplusplus = pkgs.pkgsStatic.localPackages.matplotplusplus.override { libtiff = null; };
+          in pkgs.pkgsStatic.localPackages.ufo.override { inherit biu tbb matplotplusplus; };
+        chn-bsub = pkgs.pkgsStatic.localPackages.chn-bsub;
+        blog = pkgs.callPackage ./blog { inherit (inputs) hextra; };
+      }
+      // (builtins.listToAttrs (builtins.map
+        (system:
+        {
+          name = system;
+          value = inputs.self.outputs.nixosConfigurations.${system}.config.system.build.toplevel;
+        })
+        devices)
+      );
      nixosConfigurations =
      (
        (builtins.listToAttrs (builtins.map
@@ -126,7 +136,7 @@
              [
                (moduleInputs: { config.nixpkgs.overlays = [(prev: final:
                  # replace pkgs with final to avoid infinite recursion
-                  { localPackages = import ./local/pkgs (moduleInputs // { pkgs = final; }); })]; })
+                  { localPackages = import ./packages (moduleInputs // { pkgs = final; }); })]; })
                ./modules
                ./devices/${system}
              ];
@@ -142,71 +152,56 @@
            [
              (moduleInputs: { config.nixpkgs.overlays = [(prev: final:
                # replace pkgs with final to avoid infinite recursion
-                { localPackages = import ./local/pkgs (moduleInputs // { pkgs = final; }); })]; })
+                { localPackages = import ./packages (moduleInputs // { pkgs = final; }); })]; })
              ./modules
              ./devices/pi3b
            ];
          };
        }
      );
-      deploy =
-      {
-        sshUser = "root";
-        user = "root";
-        fastConnection = true;
-        autoRollback = false;
-        magicRollback = false;
-        nodes = builtins.listToAttrs (builtins.map
-          (node:
-          {
-            name = node;
-            value =
-            {
-              hostname = node;
-              profiles.system.path = inputs.self.nixosConfigurations.${node}.pkgs.deploy-rs.lib.activate.nixos
-                inputs.self.nixosConfigurations.${node};
-            };
-          })
-          [ "vps6" "vps7" "nas" "surface" "xmupc1" "xmupc2" "pi3b" ]
-        );
-      };
-      checks = builtins.mapAttrs (system: deployLib: deployLib.deployChecks inputs.self.deploy) inputs.deploy-rs.lib;
      overlays.default = final: prev:
-        { localPackages = (import ./local/pkgs { inherit (inputs) lib; pkgs = final; topInputs = inputs; }); };
+        { localPackages = (import ./packages { inherit (inputs) lib; pkgs = final; topInputs = inputs; }); };
      config = { archive = false; branch = "production"; };
-      devShells.x86_64-linux =
-        let pkgs = (import inputs.nixpkgs
+      devShells.x86_64-linux = let inherit (inputs.self.packages.x86_64-linux) pkgs; in
+      {
+        biu = pkgs.mkShell.override { stdenv = pkgs.gcc14Stdenv; }
        {
-          system = "x86_64-linux";
-          config.allowUnfree = true;
-          overlays = [ inputs.self.overlays.default ];
-        });
-        in
-        {
-          biu = pkgs.mkShell
-          {
-            inputsFrom = with pkgs.localPackages; [ biu ];
-            buildInputs = [ pkgs.clang-tools_18 ];
-            CMAKE_EXPORT_COMPILE_COMMANDS = "1";
-          };
-          hpcstat = pkgs.mkShell
-          {
-            inputsFrom = [ (inputs.self.packages.x86_64-linux.hpcstat.override { version = null; }) ];
-            packages = [ pkgs.clang-tools_18 ];
-            CMAKE_EXPORT_COMPILE_COMMANDS = "1";
-          };
-          sbatch-tui = pkgs.mkShell
-          {
-            inputsFrom = with pkgs.localPackages; [ sbatch-tui ];
-            buildInputs = [ pkgs.clang-tools_18 ];
-            CMAKE_EXPORT_COMPILE_COMMANDS = "1";
-          };
-          ufo = pkgs.mkShell
-          {
-            inputsFrom = [ (inputs.self.packages.x86_64-linux.ufo.override { version = null; }) ];
-            packages = [ pkgs.clang-tools_18 ];
-            CMAKE_EXPORT_COMPILE_COMMANDS = "1";
-          };
+          inputsFrom = [ pkgs.localPackages.biu ];
+          packages = [ pkgs.clang-tools_18 ];
+          CMAKE_EXPORT_COMPILE_COMMANDS = "1";
        };
+        hpcstat = pkgs.mkShell.override { stdenv = pkgs.gcc14Stdenv; }
+        {
+          inputsFrom = [ (inputs.self.packages.x86_64-linux.hpcstat.override { version = null; }) ];
+          packages = [ pkgs.clang-tools_18 ];
+          CMAKE_EXPORT_COMPILE_COMMANDS = "1";
+        };
+        sbatch-tui = pkgs.mkShell
+        {
+          inputsFrom = [ pkgs.localPackages.sbatch-tui ];
+          packages = [ pkgs.clang-tools_18 ];
+          CMAKE_EXPORT_COMPILE_COMMANDS = "1";
+        };
+        ufo = pkgs.mkShell.override { stdenv = pkgs.gcc14Stdenv; }
+        {
+          inputsFrom = [ (inputs.self.packages.x86_64-linux.ufo.override { version = null; }) ];
+          packages = [ pkgs.clang-tools_18 ];
+          CMAKE_EXPORT_COMPILE_COMMANDS = "1";
+        };
+        chn-bsub = pkgs.mkShell
+        {
+          inputsFrom = [ pkgs.localPackages.chn-bsub ];
+          packages = [ pkgs.clang-tools_18 ];
+          CMAKE_EXPORT_COMPILE_COMMANDS = "1";
+        };
+        winjob =
+          let inherit (pkgs) clang-tools_18; in let inherit (inputs.self.packages.x86_64-w64-mingw32) pkgs winjob;
+          in pkgs.mkShell.override { stdenv = pkgs.gcc14Stdenv; }
+          {
+            inputsFrom = [ winjob ];
+            packages = [ clang-tools_18 ];
+            CMAKE_EXPORT_COMPILE_COMMANDS = "1";
+          };
+      };
    };
 }
--- a/local/lib/default.nix
+++ b/local/lib/default.nix
--- a/local/pkgs/biu/.clangd
+++ b/local/pkgs/biu/.clangd
@@ -1,3 +0,0 @@
-CompileFlags:
-  Add: [ -Wall, -Wextra, -std=c++23 ]
-  Compiler: g++
--- a/local/pkgs/biu/CMakeLists.txt
+++ b/local/pkgs/biu/CMakeLists.txt
@@ -1,37 +0,0 @@
-cmake_minimum_required(VERSION 3.14)
-project(biu LANGUAGES CXX)
-enable_testing()
-include(GNUInstallDirs)
-
-option(BUILD_SHARED_LIBS "Build using shared libraries" ON)
-
-if(NOT CMAKE_BUILD_TYPE AND NOT CMAKE_CONFIGURATION_TYPES)
-  message("Setting build type to 'Release' as none was specified.")
-  set(CMAKE_BUILD_TYPE Release CACHE STRING "Choose the type of build." FORCE)
-  set_property(CACHE CMAKE_BUILD_TYPE PROPERTY STRINGS "Debug" "Release" "MinSizeRel" "RelWithDebInfo")
-endif()
-
-find_package(magic_enum REQUIRED)
-find_package(fmt REQUIRED)
-find_package(Boost REQUIRED COMPONENTS headers iostreams)
-find_package(Eigen3 REQUIRED)
-find_package(range-v3 REQUIRED)
-find_path(NAMEOF_INCLUDE_DIR nameof.hpp REQUIRED)
-find_path(ZPP_BITS_INCLUDE_DIR zpp_bits.h REQUIRED)
-
-add_library(biu src/common.cpp)
-target_include_directories(biu PUBLIC $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include>
-  $<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}> ${NAMEOF_INCLUDE_DIR} ${ZPP_BITS_INCLUDE_DIR})
-target_link_libraries(biu PUBLIC magic_enum::magic_enum fmt::fmt Boost::headers Boost::iostreams Eigen3::Eigen
-  range-v3::range-v3)
-set_property(TARGET biu PROPERTY CXX_STANDARD 23 CXX_STANDARD_REQUIRED ON CXX_EXTENSIONS OFF)
-install(TARGETS biu EXPORT biuTargets LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
-  ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR} RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
-  INCLUDES DESTINATION ${CMAKE_INSTALL_INCLUDEDIR})
-install(DIRECTORY include/ DESTINATION ${CMAKE_INSTALL_INCLUDEDIR})
-install(EXPORT biuTargets FILE biuTargets.cmake NAMESPACE biu:: DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/biu)
-install(FILES biuConfig.cmake DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/biu)
-
-get_property(ImportedTargets DIRECTORY "${CMAKE_SOURCE_DIR}" PROPERTY IMPORTED_TARGETS)
-message("Imported targets: ${ImportedTargets}")
-message("List of compile features: ${CMAKE_CXX_COMPILE_FEATURES}")
--- a/local/pkgs/biu/biuConfig.cmake
+++ b/local/pkgs/biu/biuConfig.cmake
@@ -1,7 +0,0 @@
-include("${CMAKE_CURRENT_LIST_DIR}/biuTargets.cmake")
-find_package(magic_enum REQUIRED)
-find_package(fmt REQUIRED)
-find_package(Boost REQUIRED COMPONENTS headers iostreams)
-find_package(Eigen3 REQUIRED)
-find_package(range-v3 REQUIRED)
-find_path(NAMEOF_INCLUDE_DIR nameof.hpp REQUIRED)
--- a/local/pkgs/biu/default.nix
+++ b/local/pkgs/biu/default.nix
@@ -1,11 +0,0 @@
-{
-  stdenv, cmake,
-  magic-enum, fmt, boost, eigen, range-v3, nameof, zpp-bits
-}: stdenv.mkDerivation rec
-{
-  name = "biu";
-  src = ./.;
-  buildInputs = [ magic-enum fmt boost eigen range-v3 nameof zpp-bits ];
-  propagatedBuildInputs = buildInputs;
-  nativeBuildInputs = [ cmake ];
-}
--- a/local/pkgs/biu/include/biu.hpp
+++ b/local/pkgs/biu/include/biu.hpp
@@ -1,11 +0,0 @@
-# pragma once
-// # include <biu/atomic/atomic.tpp>
-// # include <biu/called_by.hpp>
-# include <biu/common.tpp>
-# include <biu/concepts.tpp>
-# include <biu/string.tpp>
-# include <biu/format.tpp>
-// # include <biu/logger.tpp>
-// # include <biu/smartref.tpp>
-
-// # include <biu/eigen.hpp>
--- a/local/pkgs/biu/include/biu/atomic/atomic.hpp
+++ b/local/pkgs/biu/include/biu/atomic/atomic.hpp
@@ -1,41 +0,0 @@
-# pragma once
-# include <biu/logger.hpp>
-
-namespace biu::detail_
-{
-	template <DecayedType ValueType> class AtomicBase<ValueType, true>
-		: public Logger::ObjectMonitor<Atomic<ValueType, true>>, protected AtomicBase<ValueType, false>
-	{
-		using DeepBase_ = AtomicBase<ValueType, false>;
-		using DeepBase_::AtomicBase;
-		public: class TimeoutException : public Logger::Exception<TimeoutException>
-		{
-			using Logger::Exception<TimeoutException>::Exception;
-		};
-
-		protected: template
-		<
-			bool ReturnFunctionResult,
-			typename ConditionFunction = std::nullptr_t, typename Duration = std::nullptr_t, bool Nothrow = false
-		> static auto apply_
-		(
-			auto&& atomic, auto&& function,
-			ConditionFunction&& condition_function = nullptr, Duration timeout = nullptr
-		) -> DeepBase_::template ApplyReturnType_
-				<decltype(function), decltype(atomic), ReturnFunctionResult, ConditionFunction, Duration, Nothrow>
-			requires DeepBase_::template ApplyConstraint_
-				<decltype(function), decltype(atomic), ConditionFunction, Duration>;
-
-		protected: template <bool Nothrow = false, typename Duration = std::nullptr_t> static auto wait_
-			(auto&& atomic, auto&& condition_function, Duration timeout = nullptr)
-			-> DeepBase_::template WaitReturnType_<decltype(atomic), decltype(condition_function), Duration, Nothrow>
-			requires DeepBase_::template WaitConstraint_<decltype(condition_function), Duration>;
-
-		protected: template
-			<bool Nothrow = false, typename ConditionFunction = std::nullptr_t, typename Duration = std::nullptr_t>
-			static auto lock_
-			(auto&& atomic, ConditionFunction&& condition_function = nullptr, Duration timeout = nullptr)
-			-> DeepBase_::template LockReturnType_<decltype(atomic), Duration, Nothrow>
-			requires DeepBase_::template LockConstraint_<ConditionFunction, Duration>;
-	};
-}
--- a/local/pkgs/biu/include/biu/atomic/atomic.tpp
+++ b/local/pkgs/biu/include/biu/atomic/atomic.tpp
--- a/local/pkgs/biu/include/biu/atomic/nolog.hpp
+++ b/local/pkgs/biu/include/biu/atomic/nolog.hpp
@@ -1,267 +0,0 @@
-# pragma once
-#	include <mutex>
-#	include <optional>
-#	include <condition_variable>
-#	include <cstddef>
-#	include <experimental/memory>
-#	include <biu/common.hpp>
-#	include <biu/concepts.hpp>
-#	include <biu/called_by.hpp>
-
-namespace biu
-{
-	template <DecayedType ValueType, bool UseLogger = true> class Atomic;
-	namespace detail_
-	{
-		template <DecayedType ValueType, bool UseLogger> class AtomicBase;
-		template <DecayedType ValueType> class AtomicBase<ValueType, false>
-		{
-			protected: mutable std::recursive_mutex Mutex_;
-			protected: mutable std::condition_variable_any ConditionVariable_;
-			protected: ValueType Value_;
-
-			AtomicBase() = default;
-			AtomicBase(const ValueType& value);
-			AtomicBase(ValueType&& value);
-
-			public: class TimeoutException : public std::exception
-			{
-				protected: std::string Message_;
-				public: explicit TimeoutException(std::string message);
-				public: const char* what() const noexcept override;
-			};
-
-			// Apply a function to stored value.
-			// Wait for some time (if provided) until condition funciton returns true (if provided)
-			// before applying the function.
-			protected: template
-				<
-					typename Function, typename Atomic,
-					typename ConditionFunction = std::nullptr_t, typename Duration = std::nullptr_t
-				>
-				constexpr static bool ApplyConstraint_ =
-				(
-					(std::invocable<Function, MoveQualifiers<Atomic, ValueType>> && std::is_null_pointer_v<ConditionFunction>)
-          || (
-						InvocableWithResult<ConditionFunction, bool, const ValueType&>
-							&& (std::is_null_pointer_v<Duration> || SpecializationOf<Duration, std::chrono::duration>)
-					)
-				);
-			protected: template
-				<
-					typename Function, typename Atomic, bool ReturnFunctionResult,
-					typename ConditionFunction = std::nullptr_t, typename Duration = std::nullptr_t,
-					bool Nothrow = false
-				> using ApplyReturnType_ = std::conditional_t
-					<
-						Nothrow,
-						std::conditional_t
-						<
-							ReturnFunctionResult && !std::is_void_v<std::invoke_result<Function, ValueType>>,
-							std::optional<std::remove_cvref_t<FallbackIfNoTypeDeclared<std::invoke_result
-								<Function, MoveQualifiers<Atomic, ValueType>, int>>>>,
-							bool
-						>,
-						std::conditional_t
-						<
-							ReturnFunctionResult,
-							std::invoke_result_t<Function, MoveQualifiers<Atomic, ValueType>>,
-							Atomic&&
-						>
-					>;
-			protected: template
-				<
-					bool ReturnFunctionResult,
-					typename ConditionFunction = std::nullptr_t, typename Duration = std::nullptr_t,
-					bool Nothrow = false
-				> static auto apply_
-				(
-					auto&& atomic, auto&& function,
-					ConditionFunction&& condition_function = nullptr, Duration timeout = nullptr
-				) -> ApplyReturnType_
-					<decltype(function), decltype(atomic), ReturnFunctionResult, ConditionFunction, Duration, Nothrow>
-					requires ApplyConstraint_<decltype(function), decltype(atomic), ConditionFunction, Duration>;
-
-			// Wait until condition funciton returns true, with an optional timeout
-			protected: template <typename ConditionFunction, typename Duration = std::nullptr_t>
-				constexpr static bool WaitConstraint_
-				= (InvocableWithResult<ConditionFunction, bool, const ValueType&>
-					&& (std::is_null_pointer_v<Duration> || SpecializationOf<Duration, std::chrono::duration>));
-			protected: template
-				<typename Atomic, typename ConditionFunction, typename Duration = std::nullptr_t, bool Nothrow = false>
-				using WaitReturnType_
-				= std::conditional_t<Nothrow && !std::is_null_pointer_v<Duration>, bool, Atomic&&>;
-			protected: template <bool Nothrow = false, typename Duration = std::nullptr_t> static auto wait_
-				(auto&& atomic, auto&& condition_function, Duration timeout = nullptr)
-				-> WaitReturnType_<decltype(atomic), decltype(condition_function), Duration, Nothrow>
-				requires WaitConstraint_<decltype(condition_function), Duration>;
-
-			protected: template <typename ConditionFunction = std::nullptr_t, typename Duration = std::nullptr_t>
-				constexpr static bool LockConstraint_
-				= std::is_null_pointer_v<ConditionFunction> ||
-					(
-						InvocableWithResult<ConditionFunction, bool, const ValueType&>
-							&& (std::is_null_pointer_v<Duration> || SpecializationOf<Duration, std::chrono::duration>)
-					);
-			protected: template <typename Atomic, typename Duration = std::nullptr_t, bool Nothrow = false>
-				using LockReturnType_
-				= std::conditional_t
-					<
-						Nothrow && !std::is_null_pointer_v<Duration>,
-						std::optional<std::conditional_t
-						<
-							std::is_const_v<Atomic>,
-							typename std::remove_reference_t<Atomic>::template Guard<true>,
-							typename std::remove_reference_t<Atomic>::template Guard<false>
-						>>,
-						std::conditional_t
-						<
-							std::is_const_v<Atomic>,
-							typename std::remove_reference_t<Atomic>::template Guard<true>,
-							typename std::remove_reference_t<Atomic>::template Guard<false>
-						>
-					>;
-			protected: template
-				<bool Nothrow = false, typename ConditionFunction = std::nullptr_t, typename Duration = std::nullptr_t>
-				static auto lock_
-				(auto&& atomic, ConditionFunction&& condition_function = nullptr, Duration timeout = nullptr)
-				-> LockReturnType_<decltype(atomic), Duration, Nothrow>
-				requires LockConstraint_<ConditionFunction, Duration>;
-		};
-	}
-
-	// Thread safe wrapper of custom class
-	template <DecayedType ValueType, bool UseLogger> class Atomic : public detail_::AtomicBase<ValueType, UseLogger>
-	{
-		public: Atomic() = default;
-		public: Atomic(const ValueType& value);
-		public: Atomic(ValueType&& value);
-		public: template <bool OtherUseLogger> Atomic(const Atomic<ValueType, OtherUseLogger>& other);
-		public: template <bool OtherUseLogger> Atomic(Atomic<ValueType, OtherUseLogger>&& other);
-		public: Atomic<ValueType, UseLogger>& operator=(const ValueType& value);
-		public: Atomic<ValueType, UseLogger>& operator=(ValueType&& value);
-		public: template <bool OtherUseLogger>
-			Atomic<ValueType, UseLogger>& operator=(const Atomic<ValueType, OtherUseLogger>& other);
-		public: template <bool OtherUseLogger>
-			Atomic<ValueType, UseLogger>& operator=(Atomic<ValueType, OtherUseLogger>&& other);
-		public: ValueType get() const&;
-		public: ValueType get() &&;
-		public: operator ValueType() const&;
-		public: operator ValueType() &&;
-
-		protected: using DeepBase_ = detail_::AtomicBase<ValueType, false>;
-
-		public: template <bool ReturnFunctionResult = false> auto apply(auto&& function) const&
-			-> DeepBase_::template ApplyReturnType_<decltype(function), decltype(*this), ReturnFunctionResult>
-			requires DeepBase_::template ApplyConstraint_<decltype(function), decltype(*this)>;
-		public: template <bool ReturnFunctionResult = false> auto apply(auto&& function) &
-			-> DeepBase_::template ApplyReturnType_<decltype(function), decltype(*this), ReturnFunctionResult>
-			requires DeepBase_::template ApplyConstraint_<decltype(function), decltype(*this)>;
-		public: template <bool ReturnFunctionResult = false> auto apply(auto&& function) &&
-			-> DeepBase_::template ApplyReturnType_<decltype(function), decltype(*this), ReturnFunctionResult>
-			requires DeepBase_::template ApplyConstraint_<decltype(function), decltype(*this)>;
-		public: template <bool ReturnFunctionResult = false>
-			auto apply(auto&& function, auto&& condition_function) const&
-			-> DeepBase_::template ApplyReturnType_
-				<decltype(function), decltype(*this), ReturnFunctionResult, decltype(condition_function)>
-			requires DeepBase_::template ApplyConstraint_
-				<decltype(function), decltype(*this), decltype(condition_function)>;
-		public: template <bool ReturnFunctionResult = false> auto apply(auto&& function, auto&& condition_function) &
-			-> DeepBase_::template ApplyReturnType_
-				<decltype(function), decltype(*this), ReturnFunctionResult, decltype(condition_function)>
-			requires DeepBase_::template ApplyConstraint_
-				<decltype(function), decltype(*this), decltype(condition_function)>;
-		public: template <bool ReturnFunctionResult = false> auto apply(auto&& function, auto&& condition_function) &&
-			-> DeepBase_::template ApplyReturnType_
-				<decltype(function), decltype(*this), ReturnFunctionResult, decltype(condition_function)>
-			requires DeepBase_::template ApplyConstraint_
-				<decltype(function), decltype(*this), decltype(condition_function)>;
-		public: template <bool ReturnFunctionResult = false, bool Nothrow = false>
-			auto apply(auto&& function, auto&& condition_function, auto timeout) const&
-			-> DeepBase_::template ApplyReturnType_
-			<
-				decltype(function), decltype(*this), ReturnFunctionResult,
-				decltype(condition_function), decltype(timeout), Nothrow
-			> requires DeepBase_::template ApplyConstraint_
-				<decltype(function), decltype(*this), decltype(condition_function), decltype(timeout)>;
-		public: template <bool ReturnFunctionResult = false, bool Nothrow = false>
-			auto apply(auto&& function, auto&& condition_function, auto timeout) &
-			-> DeepBase_::template ApplyReturnType_
-			<
-				decltype(function), decltype(*this), ReturnFunctionResult,
-				decltype(condition_function), decltype(timeout), Nothrow
-			> requires DeepBase_::template ApplyConstraint_
-				<decltype(function), decltype(*this), decltype(condition_function), decltype(timeout)>;
-		public: template <bool ReturnFunctionResult = false, bool Nothrow = false>
-			auto apply(auto&& function, auto&& condition_function, auto timeout) &&
-			-> DeepBase_::template ApplyReturnType_
-			<
-				decltype(function), decltype(*this), ReturnFunctionResult,
-				decltype(condition_function), decltype(timeout), Nothrow
-			> requires DeepBase_::template ApplyConstraint_
-				<decltype(function), decltype(*this), decltype(condition_function), decltype(timeout)>;
-
-		public: auto wait(auto&& condition_function) const&
-			-> DeepBase_::template WaitReturnType_<decltype(*this), decltype(condition_function)>
-			requires DeepBase_::template WaitConstraint_<decltype(condition_function)>;
-		public: auto wait(auto&& condition_function) &
-			-> DeepBase_::template WaitReturnType_<decltype(*this), decltype(condition_function)>
-			requires DeepBase_::template WaitConstraint_<decltype(condition_function)>;
-		public: auto wait(auto&& condition_function) &&
-			-> DeepBase_::template WaitReturnType_<decltype(*this), decltype(condition_function)>
-			requires DeepBase_::template WaitConstraint_<decltype(condition_function)>;
-		public: template <bool Nothrow = false> auto wait(auto&& condition_function, auto timeout) const&
-			-> DeepBase_::template WaitReturnType_
-				<decltype(*this), decltype(condition_function), decltype(timeout), Nothrow>
-			requires DeepBase_::template WaitConstraint_<decltype(condition_function), decltype(timeout)>;
-		public: template <bool Nothrow = false> auto wait(auto&& condition_function, auto timeout) &
-			-> DeepBase_::template WaitReturnType_
-				<decltype(*this), decltype(condition_function), decltype(timeout), Nothrow>
-			requires DeepBase_::template WaitConstraint_<decltype(condition_function), decltype(timeout)>;
-		public: template <bool Nothrow = false> auto wait(auto&& condition_function, auto timeout) &&
-			-> DeepBase_::template WaitReturnType_
-				<decltype(*this), decltype(condition_function), decltype(timeout), Nothrow>
-			requires DeepBase_::template WaitConstraint_<decltype(condition_function), decltype(timeout)>;
-
-		// Attain lock from outside when constructing, and release when destructing.
-		// For non-const variant, When destructing, ConditionVariable_.notify_all() is called.
-		public: template <bool Const> class Guard
-		{
-			protected: std::unique_lock<std::recursive_mutex> Lock_;
-			protected: std::experimental::observer_ptr
-				<std::conditional_t<Const, const Atomic<ValueType, UseLogger>, Atomic<ValueType, UseLogger>>> Value_;
-
-			public: template <bool OtherConst> Guard(const Guard<OtherConst>& other) requires (Const || !OtherConst);
-			public: Guard
-				(decltype(Lock_)&& lock, decltype(Value_) value, CalledBy<detail_::AtomicBase<ValueType, UseLogger>>);
-			public: ~Guard();
-
-			public: std::conditional_t<Const, const ValueType&, ValueType&> operator*() const&;
-			public: std::conditional_t<Const, const ValueType*, ValueType*> operator->() const&;
-			public: std::conditional_t<Const, const ValueType&, ValueType&> value() const&;
-			public: auto operator*() const&& = delete;
-			public: auto operator->() const&& = delete;
-			public: auto value() const&& = delete;
-		};
-
-		public: auto lock() const& -> DeepBase_::template LockReturnType_<decltype(*this)>
-			requires DeepBase_::template LockConstraint_<>;
-		public: auto lock() & -> DeepBase_::template LockReturnType_<decltype(*this)>
-			requires DeepBase_::template LockConstraint_<>;
-		public: auto lock() const&& = delete;
-		public: auto lock(auto&& condition_function) const&
-			-> DeepBase_::template LockReturnType_<decltype(*this), decltype(condition_function)>
-			requires DeepBase_::template LockConstraint_<decltype(condition_function)>;
-		public: auto lock(auto&& condition_function) &
-			-> DeepBase_::template LockReturnType_<decltype(*this), decltype(condition_function)>
-			requires DeepBase_::template LockConstraint_<decltype(condition_function)>;
-		public: auto lock(auto&& condition_function) const&& = delete;
-		public: template <bool Nothrow = false> auto lock(auto&& condition_function, auto timeout) const&
-			-> DeepBase_::template LockReturnType_<decltype(*this), decltype(timeout), Nothrow>
-			requires DeepBase_::template LockConstraint_<decltype(condition_function), decltype(timeout)>;
-		public: template <bool Nothrow = false> auto lock(auto&& condition_function, auto timeout) &
-			-> DeepBase_::template LockReturnType_<decltype(*this), decltype(timeout), Nothrow>
-			requires DeepBase_::template LockConstraint_<decltype(condition_function), decltype(timeout)>;
-		public: template <bool Nothrow = false> auto lock(auto&& condition_function, auto timeout) const&& = delete;
-	};
-}
--- a/local/pkgs/biu/include/biu/atomic/nolog.tpp
+++ b/local/pkgs/biu/include/biu/atomic/nolog.tpp
@@ -1,366 +0,0 @@
-# pragma once
-# include <biu/atomic/nolog.hpp>
-
-namespace biu
-{
-	template <DecayedType ValueType> detail_::AtomicBase<ValueType, false>::AtomicBase(const ValueType& value)
-		: Value_{value} {}
-	template <DecayedType ValueType> detail_::AtomicBase<ValueType, false>::AtomicBase(ValueType&& value)
-		: Value_{std::move(value)} {}
-
-	template <DecayedType ValueType>
-		detail_::AtomicBase<ValueType, false>::TimeoutException::TimeoutException(std::string)
-		: Message_{"TimeoutException"} {}
-	template <DecayedType ValueType>
-		const char* detail_::AtomicBase<ValueType, false>::TimeoutException::what() const noexcept
-		{return Message_.c_str();}
-
-	template <DecayedType ValueType>
-		template <bool ReturnFunctionResult, typename ConditionFunction, typename Duration, bool Nothrow>
-		auto detail_::AtomicBase<ValueType, false>::apply_
-			(auto&& atomic, auto&& function, ConditionFunction&& condition_function, Duration timeout)
-		-> ApplyReturnType_
-			<decltype(function), decltype(atomic), ReturnFunctionResult, ConditionFunction, Duration, Nothrow>
-		requires ApplyConstraint_<decltype(function), decltype(atomic), ConditionFunction, Duration>
-	{
-		std::unique_lock lock{atomic.Mutex_};
-
-		// try to meet the condition
-		if constexpr (!std::is_null_pointer_v<ConditionFunction>)
-		{
-			if constexpr (std::is_null_pointer_v<Duration>)
-				atomic.ConditionVariable_.wait(lock, [&]
-					{return std::forward<ConditionFunction>(condition_function)(std::as_const(atomic.Value_));});
-			else if (!atomic.ConditionVariable_.wait_for(lock, timeout, [&]
-				{return std::forward<ConditionFunction>(condition_function)(std::as_const(atomic.Value_));}))
-			{
-				if constexpr (Nothrow)
-				{
-					if constexpr
-						(ReturnFunctionResult && !std::is_void_v<std::invoke_result_t<decltype(function), ValueType>>)
-						return std::nullopt;
-					else return false;
-				}
-				else throw TimeoutException{};
-			}
-		}
-
-		// apply the function and return
-		if constexpr (ReturnFunctionResult && !std::is_void_v<std::invoke_result_t<decltype(function), ValueType>>)
-		{
-			auto&& result = std::forward<decltype(function)>(function)
-				(static_cast<MoveQualifiers<decltype(atomic), ValueType>&&>(atomic.Value_));
-			if constexpr (!std::is_const_v<decltype(atomic)>) atomic.ConditionVariable_.notify_all();
-			return std::forward<decltype(result)>(result);
-		}
-		else
-		{
-			std::forward<decltype(function)>(function)
-				(static_cast<MoveQualifiers<decltype(atomic), ValueType>&&>(atomic.Value_));
-			if constexpr (!std::is_const_v<decltype(atomic)>) atomic.ConditionVariable_.notify_all();
-			if constexpr (ReturnFunctionResult && std::is_void_v<std::invoke_result_t<decltype(function), ValueType>>)
-				return;
-			else return std::forward<decltype(atomic)>(atomic);
-		}
-	}
-
-	template <DecayedType ValueType> template <bool Nothrow, typename Duration>
-		auto detail_::AtomicBase<ValueType, false>::wait_(auto&& atomic, auto&& condition_function, Duration timeout)
-		-> WaitReturnType_<decltype(atomic), decltype(condition_function), Duration, Nothrow>
-		requires WaitConstraint_<decltype(condition_function), Duration>
-	{
-		std::unique_lock lock{atomic.Mutex_};
-
-		if constexpr (std::is_null_pointer_v<Duration>)
-		{
-			atomic.ConditionVariable_.wait(lock, [&]
-				{return std::forward<decltype(condition_function)>(condition_function)(std::as_const(atomic.Value_));});
-			return std::forward<decltype(atomic)>(atomic);
-		}
-		else
-		{
-			if (!atomic.ConditionVariable_.wait_for(lock, timeout, [&]
-				{return std::forward<decltype(condition_function)>(condition_function)(std::as_const(atomic.Value_));}))
-			{
-				if constexpr (Nothrow) return false;
-				else throw TimeoutException{};
-			}
-			else
-			{
-				if constexpr (Nothrow) return true;
-				else return std::forward<decltype(atomic)>(atomic);
-			}
-		}
-	}
-
-	template <DecayedType ValueType> template <bool Nothrow, typename ConditionFunction, typename Duration>
-		auto detail_::AtomicBase<ValueType, false>::lock_
-		(auto&& atomic, ConditionFunction&& condition_function, Duration timeout)
-		-> LockReturnType_<decltype(atomic), Duration, Nothrow> requires LockConstraint_<ConditionFunction, Duration>
-	{
-		if constexpr (std::is_null_pointer_v<ConditionFunction>)
-			return {std::unique_lock{atomic.Mutex_}, std::experimental::make_observer(&atomic), {}};
-		else if constexpr (std::is_null_pointer_v<Duration>)
-		{
-			std::unique_lock lock{atomic.Mutex_};
-			atomic.ConditionVariable_.wait(lock, [&]
-				{return std::forward<ConditionFunction>(condition_function)(std::as_const(atomic.Value_));});
-			return {std::move(lock), std::experimental::make_observer(&atomic), {}};
-		}
-		else
-		{
-			std::unique_lock lock{atomic.Mutex_};
-			if (!atomic.ConditionVariable_.wait_for(lock, timeout, [&]
-				{return std::forward<ConditionFunction>(condition_function)(std::as_const(atomic.Value_));}))
-			{
-				if constexpr (Nothrow) return std::nullopt;
-				else throw TimeoutException{};
-			}
-			else
-				return {{std::move(lock), std::experimental::make_observer(&atomic), {}}};
-		}
-	}
-
-	template <DecayedType ValueType, bool UseLogger> Atomic<ValueType, UseLogger>::Atomic(const ValueType& value)
-		: detail_::AtomicBase<ValueType, UseLogger>{value} {}
-	template <DecayedType ValueType, bool UseLogger> Atomic<ValueType, UseLogger>::Atomic(ValueType&& value)
-		: detail_::AtomicBase<ValueType, UseLogger>{std::move(value)} {}
-	template <DecayedType ValueType, bool UseLogger> template <bool OtherUseLogger>
-		Atomic<ValueType, UseLogger>::Atomic(const Atomic<ValueType, OtherUseLogger>& other)
-		: detail_::AtomicBase<ValueType, UseLogger>{other} {}
-	template <DecayedType ValueType, bool UseLogger> template <bool OtherUseLogger>
-		Atomic<ValueType, UseLogger>::Atomic(Atomic<ValueType, OtherUseLogger>&& other)
-		: detail_::AtomicBase<ValueType, UseLogger>{std::move(other)} {}
-	template <DecayedType ValueType, bool UseLogger>
-		Atomic<ValueType, UseLogger>& Atomic<ValueType, UseLogger>::operator=(const ValueType& value)
-	{
-		std::scoped_lock lock{DeepBase_::Mutex_};
-		DeepBase_::Value_ = value;
-		DeepBase_::ConditionVariable_.notify_all();
-		return *this;
-	}
-	template <DecayedType ValueType, bool UseLogger>
-		Atomic<ValueType, UseLogger>& Atomic<ValueType, UseLogger>::operator=(ValueType&& value)
-	{
-		std::scoped_lock lock{DeepBase_::Mutex_};
-		DeepBase_::Value_ = std::move(value);
-		DeepBase_::ConditionVariable_.notify_all();
-		return *this;
-	}
-	template <DecayedType ValueType, bool UseLogger> template <bool OtherUseLogger>
-		Atomic<ValueType, UseLogger>& operator=(const Atomic<ValueType, OtherUseLogger>& other)
-	{
-		std::scoped_lock lock{DeepBase_::Mutex_};
-		DeepBase_::Value_ = value;
-		DeepBase_::ConditionVariable_.notify_all();
-		return *this;
-	}
-	template <DecayedType ValueType, bool UseLogger> template <bool OtherUseLogger>
-		Atomic<ValueType, UseLogger>& operator=(Atomic<ValueType, OtherUseLogger>&& other)
-	{
-		std::scoped_lock lock{DeepBase_::Mutex_};
-		DeepBase_::Value_ = std::move(value);
-		DeepBase_::ConditionVariable_.notify_all();
-		return *this;
-	}
-	template <DecayedType ValueType, bool UseLogger> ValueType Atomic<ValueType, UseLogger>::get() const&
-	{
-		std::scoped_lock lock{DeepBase_::Mutex_};
-		return DeepBase_::Value_;
-	}
-	template <DecayedType ValueType, bool UseLogger> ValueType Atomic<ValueType, UseLogger>::get() &&
-	{
-		std::scoped_lock lock{DeepBase_::Mutex_};
-		return std::move(DeepBase_::Value_);
-	}
-	template <DecayedType ValueType, bool UseLogger> Atomic<ValueType, UseLogger>::operator ValueType() const&
-		{return get();}
-	template <DecayedType ValueType, bool UseLogger> Atomic<ValueType, UseLogger>::operator ValueType() &&
-		{return std::move(*this).get();}
-
-	template <DecayedType ValueType, bool UseLogger> template <bool ReturnFunctionResult>
-		auto Atomic<ValueType, UseLogger>::apply(auto&& function) const&
-		-> DeepBase_::template ApplyReturnType_<decltype(function), decltype(*this), ReturnFunctionResult>
-		requires DeepBase_::template ApplyConstraint_<decltype(function), decltype(*this)>
-		{return apply_<ReturnFunctionResult>(*this, std::forward<decltype(function)>(function));}
-	template <DecayedType ValueType, bool UseLogger> template <bool ReturnFunctionResult>
-		auto Atomic<ValueType, UseLogger>::apply(auto&& function) &
-		-> DeepBase_::template ApplyReturnType_<decltype(function), decltype(*this), ReturnFunctionResult>
-		requires DeepBase_::template ApplyConstraint_<decltype(function), decltype(*this)>
-		{return apply_<ReturnFunctionResult>(*this, std::forward<decltype(function)>(function));}
-	template <DecayedType ValueType, bool UseLogger> template <bool ReturnFunctionResult>
-		auto Atomic<ValueType, UseLogger>::apply(auto&& function) &&
-		-> DeepBase_::template ApplyReturnType_<decltype(function), decltype(*this), ReturnFunctionResult>
-		requires DeepBase_::template ApplyConstraint_<decltype(function), decltype(*this)>
-		{return apply_<ReturnFunctionResult>(std::move(*this), std::forward<decltype(function)>(function));}
-	template <DecayedType ValueType, bool UseLogger> template <bool ReturnFunctionResult>
-		auto Atomic<ValueType, UseLogger>::apply(auto&& function, auto&& condition_function) const&
-		-> DeepBase_::template ApplyReturnType_
-			<decltype(function), decltype(*this), ReturnFunctionResult, decltype(condition_function)>
-		requires DeepBase_::template ApplyConstraint_<decltype(function), decltype(*this), decltype(condition_function)>
-	{
-		return apply_<ReturnFunctionResult>
-		(
-			*this, std::forward<decltype(function)>(function),
-			std::forward<decltype(condition_function)>(condition_function)
-		);
-	}
-	template <DecayedType ValueType, bool UseLogger> template <bool ReturnFunctionResult>
-		auto Atomic<ValueType, UseLogger>::apply(auto&& function, auto&& condition_function) &
-		-> DeepBase_::template ApplyReturnType_
-			<decltype(function), decltype(*this), ReturnFunctionResult, decltype(condition_function)>
-		requires DeepBase_::template ApplyConstraint_<decltype(function), decltype(*this), decltype(condition_function)>
-	{
-		return apply_<ReturnFunctionResult>
-		(
-			*this, std::forward<decltype(function)>(function),
-			std::forward<decltype(condition_function)>(condition_function)
-		);
-	}
-	template <DecayedType ValueType, bool UseLogger> template <bool ReturnFunctionResult>
-		auto Atomic<ValueType, UseLogger>::apply(auto&& function, auto&& condition_function) &&
-		-> DeepBase_::template ApplyReturnType_
-			<decltype(function), decltype(*this), ReturnFunctionResult, decltype(condition_function)>
-		requires DeepBase_::template ApplyConstraint_<decltype(function), decltype(*this), decltype(condition_function)>
-	{
-		return apply_<ReturnFunctionResult>
-		(
-			std::move(*this), std::forward<decltype(function)>(function),
-			std::forward<decltype(condition_function)>(condition_function)
-		);
-	}
-	template <DecayedType ValueType, bool UseLogger> template <bool ReturnFunctionResult, bool Nothrow>
-		auto Atomic<ValueType, UseLogger>::apply(auto&& function, auto&& condition_function, auto timeout) const&
-		-> DeepBase_::template ApplyReturnType_
-		<
-			decltype(function), decltype(*this), ReturnFunctionResult,
-			decltype(condition_function), decltype(timeout), Nothrow
-		> requires DeepBase_::template ApplyConstraint_
-			<decltype(function), decltype(*this), decltype(condition_function), decltype(timeout)>
-	{
-		return apply_<ReturnFunctionResult, Nothrow>
-		(
-			*this, std::forward<decltype(function)>(function),
-			std::forward<decltype(condition_function)>(condition_function), timeout
-		);
-	}
-	template <DecayedType ValueType, bool UseLogger> template <bool ReturnFunctionResult, bool Nothrow>
-		auto Atomic<ValueType, UseLogger>::apply(auto&& function, auto&& condition_function, auto timeout) &
-		-> DeepBase_::template ApplyReturnType_
-		<
-			decltype(function), decltype(*this), ReturnFunctionResult,
-			decltype(condition_function), decltype(timeout), Nothrow
-		> requires DeepBase_::template ApplyConstraint_
-			<decltype(function), decltype(*this), decltype(condition_function), decltype(timeout)>
-	{
-		return apply_<ReturnFunctionResult, Nothrow>
-		(
-			*this, std::forward<decltype(function)>(function),
-			std::forward<decltype(condition_function)>(condition_function), timeout
-		);
-	}
-	template <DecayedType ValueType, bool UseLogger> template <bool ReturnFunctionResult, bool Nothrow>
-		auto Atomic<ValueType, UseLogger>::apply(auto&& function, auto&& condition_function, auto timeout) &&
-		-> DeepBase_::template ApplyReturnType_
-		<
-			decltype(function), decltype(*this), ReturnFunctionResult,
-			decltype(condition_function), decltype(timeout), Nothrow
-		> requires DeepBase_::template ApplyConstraint_
-			<decltype(function), decltype(*this), decltype(condition_function), decltype(timeout)>
-	{
-		return apply_<ReturnFunctionResult, Nothrow>
-		(
-			std::move(*this), std::forward<decltype(function)>(function),
-			std::forward<decltype(condition_function)>(condition_function), timeout
-		);
-	}
-
-	template <DecayedType ValueType, bool UseLogger>
-		auto Atomic<ValueType, UseLogger>::wait(auto&& condition_function) const&
-		-> DeepBase_::template WaitReturnType_<decltype(*this), decltype(condition_function)>
-		requires DeepBase_::template WaitConstraint_<decltype(condition_function)>
-		{return wait_(*this, std::forward<decltype(condition_function)>(condition_function));}
-	template <DecayedType ValueType, bool UseLogger>
-		auto Atomic<ValueType, UseLogger>::wait(auto&& condition_function) &
-		-> DeepBase_::template WaitReturnType_<decltype(*this), decltype(condition_function)>
-		requires DeepBase_::template WaitConstraint_<decltype(condition_function)>
-		{return wait_(*this, std::forward<decltype(condition_function)>(condition_function));}
-	template <DecayedType ValueType, bool UseLogger>
-		auto Atomic<ValueType, UseLogger>::wait(auto&& condition_function) &&
-		-> DeepBase_::template WaitReturnType_<decltype(*this), decltype(condition_function)>
-		requires DeepBase_::template WaitConstraint_<decltype(condition_function)>
-		{return wait_(std::move(*this), std::forward<decltype(condition_function)>(condition_function));}
-	template <DecayedType ValueType, bool UseLogger> template <bool Nothrow>
-		auto Atomic<ValueType, UseLogger>::wait(auto&& condition_function, auto timeout) const&
-		-> DeepBase_::template WaitReturnType_
-			<decltype(*this), decltype(condition_function), decltype(timeout), Nothrow>
-		requires DeepBase_::template WaitConstraint_<decltype(condition_function), decltype(timeout)>
-		{return wait_<Nothrow>(*this, std::forward<decltype(condition_function)>(condition_function), timeout);}
-	template <DecayedType ValueType, bool UseLogger> template <bool Nothrow>
-		auto Atomic<ValueType, UseLogger>::wait(auto&& condition_function, auto timeout) &
-		-> DeepBase_::template WaitReturnType_
-			<decltype(*this), decltype(condition_function), decltype(timeout), Nothrow>
-		requires DeepBase_::template WaitConstraint_<decltype(condition_function), decltype(timeout)>
-		{return wait_<Nothrow>(*this, std::forward<decltype(condition_function)>(condition_function), timeout);}
-	template <DecayedType ValueType, bool UseLogger> template <bool Nothrow>
-		auto Atomic<ValueType, UseLogger>::wait(auto&& condition_function, auto timeout) &&
-		-> DeepBase_::template WaitReturnType_
-			<decltype(*this), decltype(condition_function), decltype(timeout), Nothrow>
-		requires DeepBase_::template WaitConstraint_<decltype(condition_function), decltype(timeout)>
-	{
-		return wait_<Nothrow>
-			(std::move(*this), std::forward<decltype(condition_function)>(condition_function), timeout);
-	}
-
-	template <DecayedType ValueType, bool UseLogger> template <bool Const> template <bool OtherConst>
-		Atomic<ValueType, UseLogger>::Guard<Const>::Guard(const Guard<OtherConst>& other)
-		requires (Const || !OtherConst)
-		: Lock_{other.Lock_}, Value_{other.Value_} {}
-	template <DecayedType ValueType, bool UseLogger> template <bool Const>
-		Atomic<ValueType, UseLogger>::Guard<Const>::Guard
-		(decltype(Lock_)&& lock, decltype(Value_) value, CalledBy<detail_::AtomicBase<ValueType, UseLogger>>)
-		: Lock_{std::move(lock)}, Value_{value} {}
-	template <DecayedType ValueType, bool UseLogger> template <bool Const>
-		Atomic<ValueType, UseLogger>::Guard<Const>::~Guard()
-		{Value_->ConditionVariable_.notify_all();}
-
-	template <DecayedType ValueType, bool UseLogger> template <bool Const>
-		std::conditional_t<Const, const ValueType&, ValueType&>
-		Atomic<ValueType, UseLogger>::Guard<Const>::operator*() const&
-		{return Value_->Value_;}
-	template <DecayedType ValueType, bool UseLogger> template <bool Const>
-		std::conditional_t<Const, const ValueType*, ValueType*>
-		Atomic<ValueType, UseLogger>::Guard<Const>::operator->() const&
-		{return &Value_->Value_;}
-	template <DecayedType ValueType, bool UseLogger> template <bool Const>
-		std::conditional_t<Const, const ValueType&, ValueType&>
-		Atomic<ValueType, UseLogger>::Guard<Const>::value() const&
-		{return Value_->Value_;}
-
-	template <DecayedType ValueType, bool UseLogger> auto Atomic<ValueType, UseLogger>::lock() const&
-		-> DeepBase_::template LockReturnType_<decltype(*this)> requires DeepBase_::template LockConstraint_<>
-		{return lock_(*this);}
-	template <DecayedType ValueType, bool UseLogger> auto Atomic<ValueType, UseLogger>::lock() &
-		-> DeepBase_::template LockReturnType_<decltype(*this)> requires DeepBase_::template LockConstraint_<>
-		{return lock_(*this);}
-	template <DecayedType ValueType, bool UseLogger>
-		auto Atomic<ValueType, UseLogger>::lock(auto&& condition_function) const&
-		-> DeepBase_::template LockReturnType_<decltype(*this), decltype(condition_function)>
-		requires DeepBase_::template LockConstraint_<decltype(condition_function)>
-		{return lock_(*this, condition_function);}
-	template <DecayedType ValueType, bool UseLogger>
-		auto Atomic<ValueType, UseLogger>::lock(auto&& condition_function) &
-		-> DeepBase_::template LockReturnType_<decltype(*this), decltype(condition_function)>
-		requires DeepBase_::template LockConstraint_<decltype(condition_function)>
-		{return lock_(*this, condition_function);}
-	template <DecayedType ValueType, bool UseLogger> template <bool Nothrow>
-		auto Atomic<ValueType, UseLogger>::lock(auto&& condition_function, auto timeout) const&
-		-> DeepBase_::template LockReturnType_<decltype(*this), decltype(timeout), Nothrow>
-		requires DeepBase_::template LockConstraint_<decltype(condition_function), decltype(timeout)>
-		{return lock_<Nothrow>(*this, condition_function, timeout);}
-	template <DecayedType ValueType, bool UseLogger> template <bool Nothrow>
-		auto Atomic<ValueType, UseLogger>::lock(auto&& condition_function, auto timeout) &
-		-> DeepBase_::template LockReturnType_<decltype(*this), decltype(timeout), Nothrow>
-		requires DeepBase_::template LockConstraint_<decltype(condition_function), decltype(timeout)>
-		{return lock_<Nothrow>(*this, condition_function, timeout);}
-}
--- a/local/pkgs/biu/include/biu/eigen.hpp
+++ b/local/pkgs/biu/include/biu/eigen.hpp
@@ -1,54 +0,0 @@
-# pragma once
-# include <vector>
-# include <span>
-# include <Eigen/Dense>
-# include <biu/concepts.hpp>
-
-namespace biu
-{
-  namespace detail_::eigen
-  {
-    // user-specified size of destination container: dynamic, unspecified(use default), or fixed
-    constexpr std::size_t dynamicSize = std::dynamic_extent, unspecifiedSize = std::dynamic_extent - 1;
-    static_assert(std::dynamic_extent == std::numeric_limits<std::size_t>::max());
-
-    // supported types of standard containers
-		template <typename T, typename Scalar> struct SpecializationOfArrayHelper : std::false_type {};
-		template <typename Scalar, std::size_t N>
-      struct SpecializationOfArrayHelper<std::array<Scalar, N>, Scalar> : std::true_type {};
-		template <typename Scalar, std::size_t N>
-      struct SpecializationOfArrayHelper<std::array<Scalar, N>, void> : std::true_type {};
-    template <typename T, typename Scalar = void> concept SpecializationOfArray =
-      SpecializationOfArrayHelper<T, Scalar>::value;
-    template <typename T, typename Scalar> concept StandardContainer =
-      SpecializationOf<T, std::vector, Scalar> || SpecializationOfArray<T, Scalar>;
-
-    // helper operator| to specify the size of the destination container
-    // usage: some_value | toEigen<Row, Col>
-    template <std::size_t Row, std::size_t Col> struct ToEigenHelper {};
-    template <std::size_t Row = unspecifiedSize, std::size_t Col = unspecifiedSize>
-      inline constexpr ToEigenHelper<Row, Col> toEigen;
-    // convert 1D standard container to Eigen::Vector
-    // if no size is specified, convert std::vector to dynamic-size Eigen::Vector,
-    //  std::array to fixed-size Eigen::Vector;
-    // if size is std::dynamic_extent, always convert to dynamic-size Eigen::Vector
-    // if size is specified as a number, convert to fixed-size Eigen::Vector if specified size equals the size of the
-    //  input, otherwise throw an error
-    template <template <int N> typename Callback, std::size_t ToSize> auto deduce_eigen_size(auto&& container);
-    template <Arithmetic T, StandardContainer<T> From, std::size_t ToSize> auto operator|
-      (const From&, const ToEigenHelper<ToSize, unspecifiedSize>&);
-    // convert 2D standard container to Eigen::Matrix
-    // the same rules as above apply
-    // besides, all rows must have the same size, otherwise throw an error
-    template
-    <
-      Arithmetic T, StandardContainer<T> FromPerRow, StandardContainer<FromPerRow> From,
-      std::size_t ToRow, std::size_t ToCol
-    >
-      auto operator|(const From&, const ToEigenHelper<ToRow, ToCol>&);
-
-    // TODO: implement fromEigen
-  }
-
-  inline namespace eigen { using detail_::eigen::toEigen; using detail_::eigen::operator|; }
-}
--- a/local/pkgs/biu/include/biu/eigen.tpp
+++ b/local/pkgs/biu/include/biu/eigen.tpp
@@ -1,29 +0,0 @@
-# pragma once
-# include <biu/eigen.hpp>
-// TODO: fix biu::logger
-// # include <biu/logger.hpp>
-# include <range/v3/view.hpp>
-
-namespace biu
-{
-  namespace detail_::eigen
-  {
-    template <template <int N> typename Callback, std::size_t ToSize> auto deduce_eigen_size(auto&& from)
-    {
-      if constexpr (ToSize == dynamicSize)
-        return Callback<Eigen::Dynamic>()(from.data(), from.size());
-      else if constexpr (ToSize == unspecifiedSize)
-        if constexpr (SpecializationOfArray<decltype(from)>)
-          return Callback<from.size()>()(from.data());
-        else
-          return Callback<Eigen::Dynamic>()(from.data(), from.size());
-      else
-        if (from.size() != ToSize)
-          // TODO: use biu::logger
-          throw std::invalid_argument("biu::toEigen: size mismatch");
-        else
-          return Callback<ToSize>()(from.data());
-    }
-    // TODO: implement 2D case
-  }
-}
--- a/local/pkgs/biu/src/common.cpp
+++ b/local/pkgs/biu/src/common.cpp
@@ -1,104 +0,0 @@
-# include <future>
-# include <utility>
-# include <cstdio>
-# include <biu.hpp>
-# include <boost/process.hpp>
-# include <boost/preprocessor.hpp>
-
-namespace biu
-{
-  std::regex literals::operator""_re(const char* str, std::size_t len) { return std::regex{str, len}; }
-  namespace common
-  {
-    void block_forever() { std::promise<void>().get_future().wait(); std::unreachable(); }
-    bool is_interactive() { return isatty(fileno(stdin)); }
-    std::optional<std::string> env(std::string name)
-    {
-      if (auto value = std::getenv(name.c_str()); !value) return std::nullopt;
-      else return value;
-    }
-
-    template <bool DirectStdout, bool DirectStderr>
-      detail_::ExecResult<DirectStdout, DirectStderr>::operator bool() const
-      { return ExitCode == 0; }
-#   define BIU_EXECRESULT_PRED(r, state) BOOST_PP_NOT_EQUAL(state, 4)
-#   define BIU_EXECRESULT_OP(r, state) BOOST_PP_INC(state)
-#   define BIU_EXECRESULT_MACRO(r, state) \
-      template detail_::ExecResult<(state & 1) != 0, (state & 2) != 0>::operator bool() const;
-    BOOST_PP_FOR(0, BIU_EXECRESULT_PRED, BIU_EXECRESULT_OP, BIU_EXECRESULT_MACRO)
-    namespace detail_
-    {
-      template <ExecInput Input>
-        detail_::ExecResult<Input.DirectStdout, Input.DirectStderr> exec
-      (
-        std::conditional_t<Input.SearchPath, std::string, std::filesystem::path> program, std::vector<std::string> args,
-        std::optional<std::string> stdin_string, std::map<std::string, std::string> extra_env
-      )
-      {
-        namespace bp = boost::process;
-        bp::ipstream stdout_stream, stderr_stream;
-        bp::opstream input_stream;
-        auto&& stdout_format = [&]
-          { if constexpr (Input.DirectStdout) return bp::std_out > stdout; else return bp::std_out > stdout_stream; }();
-        auto&& stderr_format = [&]
-          { if constexpr (Input.DirectStderr) return bp::std_err > stderr; else return bp::std_err > stderr_stream; }();
-        auto&& actual_program =
-          [&]{ if constexpr (Input.SearchPath) return bp::search_path(program); else return program.string(); }();
-        std::unique_ptr<bp::child> process;
-        bp::environment env = boost::this_process::environment();
-        for (const auto& [key, value] : extra_env) env[key] = value;
-        process = [&]
-        {
-          if constexpr (Input.DirectStdin) return std::make_unique<bp::child>
-            (actual_program, bp::args(args), stdout_format, stderr_format, bp::std_in < stdin, env);
-          else if (stdin_string) return std::make_unique<bp::child>
-            (actual_program, bp::args(args), stdout_format, stderr_format, bp::std_in < input_stream, env);
-          else return std::make_unique<bp::child>
-            (actual_program, bp::args(args), stdout_format, stderr_format, bp::std_in < bp::null, env);
-        }();
-        if (stdin_string) { input_stream << *stdin_string; input_stream.pipe().close(); }
-        process->wait();
-        return
-        {
-          .ExitCode = process->exit_code(),
-          .Stdout = [&]
-          {
-            if constexpr (Input.DirectStdout) return Empty{};
-            else return std::string{std::istreambuf_iterator<char>{stdout_stream.rdbuf()}, {}};
-          }(),
-          .Stderr = [&]
-          {
-            if constexpr (Input.DirectStderr) return Empty{};
-            else return std::string{std::istreambuf_iterator<char>{stderr_stream.rdbuf()}, {}};
-          }()
-        };
-      }
-    }
-    template <detail_::ExecInput Input> requires (!Input.DirectStdin)
-      detail_::ExecResult<Input.DirectStdout, Input.DirectStderr> exec
-    (
-      std::conditional_t<Input.SearchPath, std::string, std::filesystem::path> program, std::vector<std::string> args,
-      std::optional<std::string> stdin_string, std::map<std::string, std::string> extra_env
-    )
-      { return detail_::exec<Input>(program, args, stdin_string, extra_env); }
-    template <detail_::ExecInput Input> requires (Input.DirectStdin)
-      detail_::ExecResult<Input.DirectStdout, Input.DirectStderr> exec
-    (
-      std::conditional_t<Input.SearchPath, std::string, std::filesystem::path> program, std::vector<std::string> args,
-      std::map<std::string, std::string> extra_env
-    )
-      { return detail_::exec<Input>(program, args, {}, extra_env); }
-#   define BIU_EXEC_PRED(r, state) BOOST_PP_NOT_EQUAL(state, 8)
-#   define BIU_EXEC_OP(r, state) BOOST_PP_INC(state)
-#   define BIU_EXEC_MACRO(r, state) \
-  template detail_::ExecResult<(state & 1) != 0, (state & 2) != 0> \
-    exec<{false, (state & 1) != 0, (state & 2) != 0, (state & 4) != 0}> \
-    (std::conditional_t<(state & 4) != 0, std::string, std::filesystem::path>, std::vector<std::string>, \
-      std::optional<std::string>, std::map<std::string, std::string>); \
-  template detail_::ExecResult<(state & 1) != 0, (state & 2) != 0> \
-    exec<{true, (state & 1) != 0, (state & 2) != 0, (state & 4) != 0}> \
-    (std::conditional_t<(state & 4) != 0, std::string, std::filesystem::path>, std::vector<std::string>, \
-      std::map<std::string, std::string>);
-    BOOST_PP_FOR(0, BIU_EXEC_PRED, BIU_EXEC_OP, BIU_EXEC_MACRO)
-  }
-}
--- a/local/pkgs/biu/src/logger.cpp
+++ b/local/pkgs/biu/src/logger.cpp
@@ -1,36 +0,0 @@
-# include <tgbot/tgbot.h>
-# include <biu.hpp>
-
-namespace biu
-{
-	Atomic<std::optional<typename Logger::LoggerConfigType_>, false> Logger::LoggerConfig_;
-	void Logger::init(std::experimental::observer_ptr<std::ostream> stream, Level level)
-	{
-		auto&& lock = LoggerConfig_.lock();
-		lock->emplace(stream, nullptr, level);
-	}
-	void Logger::init(std::shared_ptr<std::ostream> stream, Level level)
-	{
-		auto&& lock = LoggerConfig_.lock();
-		lock->emplace(std::experimental::make_observer(stream.get()), stream, level);
-	}
-
-	Atomic<std::optional<std::pair<std::string, std::string>>, false> Logger::TelegramConfig_;
-	void Logger::telegram_init(const std::string& token, const std::string& chat_id)
-		{TelegramConfig_ = std::make_pair(token, chat_id);}
-	void Logger::telegram_notify(const std::string& message)
-	{
-		if (auto&& lock = TelegramConfig_.lock(); *lock)
-		{
-			TgBot::Bot bot{lock.value()->first};
-			bot.getApi().sendMessage(lock.value()->first, message);
-		}
-	}
-	void Logger::telegram_notify_async(const std::string& message)
-		{std::thread{Logger::telegram_notify, message}.detach();}
-
-	Atomic<std::multimap<const void*, std::string_view>, false> Logger::Objects_;
-
-	thread_local unsigned Logger::Guard::Indent_ = 0;
-	Atomic<std::map<std::size_t, std::size_t>, false> Logger::Threads_;
-}
--- a/local/pkgs/default.nix
+++ b/local/pkgs/default.nix
@@ -1,88 +0,0 @@
-inputs: rec
-{
-  typora = inputs.pkgs.callPackage ./typora {};
-  vesta = inputs.pkgs.callPackage ./vesta {};
-  rsshub = inputs.pkgs.callPackage ./rsshub.nix
-  {
-    inherit mkPnpmPackage;
-    src = inputs.topInputs.rsshub;
-    nodejs = nodejs-with-pnpm9.override { nodejs = inputs.pkgs.nodejs_22; };
-  };
-  misskey = inputs.pkgs.callPackage ./misskey.nix
-    { inherit mkPnpmPackage; src = inputs.topInputs.misskey; nodejs = nodejs-with-pnpm9; };
-  mk-meili-mgn = inputs.pkgs.callPackage ./mk-meili-mgn {};
-  vaspkit = inputs.pkgs.callPackage ./vaspkit { inherit (inputs.localLib) attrsToList; };
-  v-sim = inputs.pkgs.callPackage ./v-sim { src = inputs.topInputs.v-sim; };
-  concurrencpp = inputs.pkgs.callPackage ./concurrencpp { src = inputs.topInputs.concurrencpp; };
-  eigengdb = inputs.pkgs.python3Packages.callPackage ./eigengdb {};
-  nodesoup = inputs.pkgs.callPackage ./nodesoup { src = inputs.topInputs.nodesoup; };
-  matplotplusplus = inputs.pkgs.callPackage ./matplotplusplus
-    { inherit nodesoup glad; src = inputs.topInputs.matplotplusplus; };
-  zpp-bits = inputs.pkgs.callPackage ./zpp-bits { src = inputs.topInputs.zpp-bits; };
-  eigen = inputs.pkgs.callPackage ./eigen { src = inputs.topInputs.eigen; };
-  nameof = inputs.pkgs.callPackage ./nameof { src = inputs.topInputs.nameof; };
-  pslist = inputs.pkgs.callPackage ./pslist {};
-  glad = inputs.pkgs.callPackage ./glad {};
-  chromiumos-touch-keyboard = inputs.pkgs.callPackage ./chromiumos-touch-keyboard {};
-  yoga-support = inputs.pkgs.callPackage ./yoga-support {};
-  tgbot-cpp = inputs.pkgs.callPackage ./tgbot-cpp { src = inputs.topInputs.tgbot-cpp; };
-  mirism = inputs.pkgs.callPackage ./mirism
-  {
-    inherit cppcoro nameof tgbot-cpp date;
-    nghttp2 = inputs.pkgs.callPackage "${inputs.topInputs."nixpkgs-23.05"}/pkgs/development/libraries/nghttp2"
-      { enableAsioLib = true; stdenv = inputs.pkgs.gcc12Stdenv; };
-    stdenv = inputs.pkgs.gcc12Stdenv;
-  };
-  cppcoro = inputs.pkgs.callPackage ./cppcoro { src = inputs.topInputs.cppcoro; };
-  date = inputs.pkgs.callPackage ./date { src = inputs.topInputs.date; };
-  esbonio = inputs.pkgs.python3Packages.callPackage ./esbonio {};
-  pix2tex = inputs.pkgs.python3Packages.callPackage ./pix2tex {};
-  pyreadline3 = inputs.pkgs.python3Packages.callPackage ./pyreadline3 {};
-  torchdata = inputs.pkgs.python3Packages.callPackage ./torchdata {};
-  torchtext = inputs.pkgs.python3Packages.callPackage ./torchtext { inherit torchdata; };
-  win11os-kde = inputs.pkgs.callPackage ./win11os-kde { src = inputs.topInputs.win11os-kde; };
-  fluent-kde = inputs.pkgs.callPackage ./fluent-kde { src = inputs.topInputs.fluent-kde; };
-  blurred-wallpaper = inputs.pkgs.callPackage ./blurred-wallpaper.nix { src = inputs.topInputs.blurred-wallpaper; };
-  slate = inputs.pkgs.callPackage ./slate { src = inputs.topInputs.slate; };
-  nvhpc = inputs.pkgs.callPackage ./nvhpc {};
-  lmod = inputs.pkgs.callPackage ./lmod { src = inputs.topInputs.lmod; };
-  vasp = rec
-  {
-    src = inputs.pkgs.callPackage ./vasp/source.nix {};
-    gnu = inputs.pkgs.callPackage ./vasp/gnu
-    {
-      inherit (inputs.pkgs.llvmPackages) openmp;
-      inherit wannier90 src;
-      hdf5 = inputs.pkgs.hdf5.override { mpiSupport = true; fortranSupport = true; cppSupport = false; };
-    };
-    nvidia = inputs.pkgs.callPackage ./vasp/nvidia
-      { inherit lmod nvhpc wannier90 vtst src; hdf5 = hdf5-nvhpc; };
-    intel = inputs.pkgs.callPackage ./vasp/intel
-      { inherit lmod oneapi wannier90 vtst src; hdf5 = hdf5-oneapi; };
-    wannier90 = inputs.pkgs.callPackage
-      "${inputs.topInputs.nixpkgs-unstable}/pkgs/by-name/wa/wannier90/package.nix" {};
-    hdf5-nvhpc = inputs.pkgs.callPackage ./vasp/hdf5-nvhpc { inherit lmod nvhpc; inherit (inputs.pkgs.hdf5) src; };
-    hdf5-oneapi = inputs.pkgs.callPackage ./vasp/hdf5-oneapi { inherit lmod oneapi; inherit (inputs.pkgs.hdf5) src; };
-    vtst = (inputs.pkgs.callPackage ./vasp/vtst.nix {});
-    vtstscripts = inputs.pkgs.callPackage ./vasp/vtstscripts.nix {};
-  };
-  # TODO: use other people packaged hpc version
-  oneapi = inputs.pkgs.callPackage ./oneapi {};
-  mumax = inputs.pkgs.callPackage ./mumax { src = inputs.topInputs.mumax; };
-  kylin-virtual-keyboard = inputs.pkgs.libsForQt5.callPackage ./kylin-virtual-keyboard
-    { src = inputs.topInputs.kylin-virtual-keyboard; };
-  biu = inputs.pkgs.callPackage ./biu { inherit nameof zpp-bits; };
-  zxorm = inputs.pkgs.callPackage ./zxorm { src = inputs.topInputs.zxorm; };
-  hpcstat = inputs.pkgs.callPackage ./hpcstat { inherit nameof sqlite-orm zpp-bits date openxlsx biu; };
-  openxlsx = inputs.pkgs.callPackage ./openxlsx { src = inputs.topInputs.openxlsx; };
-  sqlite-orm = inputs.pkgs.callPackage ./sqlite-orm { src = inputs.topInputs.sqlite-orm; };
-  mkPnpmPackage = inputs.pkgs.callPackage ./mkPnpmPackage.nix {};
-  nodejs-with-pnpm9 = inputs.pkgs.callPackage ./nodejs-with-pnpm9.nix {};
-  sbatch-tui = inputs.pkgs.callPackage ./sbatch-tui { inherit biu; };
-  ufo = inputs.pkgs.callPackage ./ufo
-    { inherit concurrencpp biu glad matplotplusplus zpp-bits; tbb = inputs.pkgs.tbb_2021_11; };
-
-  fromYaml = content: builtins.fromJSON (builtins.readFile
-    (inputs.pkgs.runCommand "toJSON" {}
-      "${inputs.pkgs.remarshal}/bin/yaml2json ${builtins.toFile "content.yaml" content} $out"));
-}
--- a/local/pkgs/fluent-kde/default.nix
+++ b/local/pkgs/fluent-kde/default.nix
@@ -1,22 +0,0 @@
-{ lib, stdenv, src }: stdenv.mkDerivation
-{
-  name = "fluent-kde";
-  inherit src;
-  installPhase =
-  ''
-    mkdir -p $out/share/aurorae/themes
-    cp -r $src/aurorae/* $out/share/aurorae/themes
-    mkdir -p $out/share/color-schemes
-    cp -r $src/color-schemes/*.colors $out/share/color-schemes
-    mkdir -p $out/share/Kvantum
-    cp -r $src/Kvantum/Fluent* $out/share/Kvantum
-    mkdir -p $out/share/plasma/desktoptheme
-    cp -r $src/plasma/desktoptheme/* $out/share/plasma/desktoptheme
-    mkdir -p $out/share/plasma/layout-templates
-    cp -r $src/plasma/layout-templates/* $out/share/plasma/layout-templates
-    mkdir -p $out/share/plasma/look-and-feel
-    cp -r $src/plasma/look-and-feel/com.github.vinceliuice.Fluent* $out/share/plasma/look-and-feel
-    mkdir -p $out/share/wallpapers
-    cp -r $src/wallpaper/* $out/share/wallpapers
-  '';
-}
--- a/local/pkgs/hpcstat/doc/setup.md
+++ b/local/pkgs/hpcstat/doc/setup.md
@@ -1,214 +1 @@
-# 设置 SSH agent forwarding
-
-为了区分登陆 jykang@hpc.xmu.edu.cn 时使用的密钥，并分密钥统计使用情况，需要启用一项名为“SSH agent forwarding”的功能。
-接下来的内容将带领您在 Windows 系统上配置 SSH agent forwarding。
-
-> [!NOTE]
-> 在 Linux 上的配置方法放在了文章末尾。大多数用户不需要阅读。
-
-要启用“SSH agent forwarding”，需要下面三个步骤：
-1. 启动 Pageant 并添加密钥。 **这一步骤每次登陆前都需要执行。**
-2. 配置 PuTTY，使 PuTTY 在每次登陆时不直接使用密钥，而是利用 Pageant 完成认证。这一步骤只需要执行一次。
-3. 配置 WinSCP，使 WinSCP 在每次登陆时不直接使用密钥，而是利用 Pageant 完成认证。这一步骤只需要执行一次。
-
-接下来将分别说明这三个步骤。
-
-## Pageant:
-
-1. 找到 Pageant 程序。Pageant 会随着 PuTTY 一起安装，一般来说您可以直接在开始菜单中搜索 “pageant” 找到它，也可以在 PuTTY 的安装目录中找到它。
-2. 启动 Pageant。启动后可能没有任何反应，也可能有一个黑框闪过，这是正常的。只要右下角的系统托盘中出现了 pageant 的图标就可以了。
-   
-   ![](pageant1.png)
-
-3. 双击 Pageant 图标，打开 Pageant 窗口。选择 “Add Key”，然后选择您的密钥文件。
-   
-   ![](pageant2.png)
-
-4. 在使用服务器期间保持 Pageant 启动（可以关闭 Pageant 的窗口，但不要在系统托盘中右键退出）。
-5. 使用完毕后，在系统托盘中右键退出 Pageant。
-
-> [!NOTE]
-> 无论是使用 WinSCP 还是 PuTTY，每次使用前，都需要如此启动 Pageant 并添加密钥。
-
-> [!TIP]
-> 如果您觉得每次打开 Pageant 都要手动添加密钥很麻烦，并且熟悉 Windows 命令行的使用，
->   可以编写一个批处理文件（将下方代码用记事本保存，然后将扩展名从 `.txt` 改为 `.bat`），每次双击该文件即可启动 Pageant 并自动添加密钥：
-> 
-> `"C:\ProgramData\chocolatey\bin\PAGEANT.EXE" "Z:\.ssh\id_rsa.ppk"`
-> 
-> 其中第一个引号内为 Pageant 的路径，第二个引号内为您的密钥文件的路径。也可以将该批处理文件放入开机启动项中，使得 Pageant 在开机时自动启动。
-> 
-> 因为每个人的密钥文件以及 Pageant 的路径都可能不同，所以这里无法提供通用的批处理文件。
-
-## PuTTY:
-
-1. 在 Connection -> SSH -> Auth，勾选“Attempt authentication using Pageant”和“Allow agent forwarding”。
-   
-   ![](putty1.png)
-
-2. 在 Connection -> SSH -> Auth -> Credentials，清空 “Private key file for authentication”，然后保存。
-   
-   ![](putty2.png)
-
-3. （选做但推荐）在 Connection -> Data 中，将 “Auto-login username” 设置为 `jykang`，这样每次登陆时就不需要手动输入用户名了。
-
-## WinSCP:
-
-1. 在 SSH -> Authentication，勾选 “使用 Pageant 进行认证”，勾选 “允许代理转发”，清空 “密钥文件”，然后保存。
-   
-   ![](winscp1.png)
-
-2. (选做)如果您需要通过 WinSCP 打开 PuTTY 的话，需要在 WinSCP 主界面 -> 工具 -> 选项 -> 集成 -> 应用程序路径中，
-    在原来的基础上增加 `-A` 参数。
-   
-   ![](winscp2.png)
-
-> [!TIP]
-> 如果 WinSCP 不让你直接修改那个字符串，就把它复制到记事本里修改，然后再复制回去。
-
-至此，您已经成功配置了 SSH agent forwarding。
-之后使用 PuTTY 登陆 `jykang@hpc.xmu.edu.cn` 时，会收到包含了您的名字的提示（如图所示），表明您已经成功启用了 SSH agent forwarding。
-
-   ![](putty3.png)
-
-> [!NOTE]
-> 无论是 PuTTY 还是 WinSCP，改完设置后都记得保存。
-
-> [!IMPORTANT]
-> 如果您确认已经按照教程设置好了却仍然不能连接，可以尝试将 WinSCP 和 PuTTY 都更新到最新。
->
-> 我测试使用的版本是：PuTTY 0.78 和 WinSCP 6.3.3。
-
---
-
-# 其它内容
-
-接下来的内容不是使用 jykang@hpc.xmu.edu.cn 的必需内容，不须要阅读。
-如果您按照上面的步骤配置 SSH agent forwarding 失败，那么请再次仔细阅读上面的内容，**接下来的内容对您没有帮助**。
-
-接下来的内容包括：
-* 解释为什么不转发 agent 就无法区分不同密钥。
-* 介绍一些可能有用的附加功能，例如区分使用同一个密钥的不同用户，以及如何设置任务进度微信通知。
-
-## 为什么不转发 agent 就无法区分不同密钥？
-
-如果你好奇为什么不使用 Pageant 就无法区分使用不同密钥的登陆：
-
-SSH 连接并不是直接由 jykang 用户处理的，
-   而是由一个名为 `sshd` 的程序处理，它通常以 `root` 用户的身份运行。
-在完成认证后，`sshd` 会将 Windows 电脑发来的信息解密后转发给以 `jykang` 用户运行的进程，
-   并将以 `jykang` 用户运行的进程的输出加密后发回给 Windows 电脑。
-我们只能控制 `jykang` 用户运行的进程，但这里拿不到任何关于密钥的信息。
-
-```mermaid
-flowchart TB
-   subgraph "Run on windows"
-      A[(密钥文件)] -.->|从硬盘读取| B["SSH client (putty, WinSCP, etc.)"]
-   end
-   subgraph "Run on hpc by root"
-      C["SSH server (sshd)"]
-   end
-   B <--> |"认证信息 & 加密的数据"| C
-   subgraph "Run on hpc by <b>jykang</b>"
-      D["Other programs (bash, VASP, etc.)"] 
-   end
-   C <--> |"解密后的数据(不包含密钥信息)"| D
-```
-
-Pageant 程序就是所谓的“SSH agent”。“SSH agent forwarding” 就是将到 Pageant 的连接通过已经建立的 SSH 连接转发给远程服务器，
-   使得远程服务器可以与 Pageant 通信，进而读取密钥信息。
-“SSH agent forwarding” 典型的用途是在远程服务器上使用本地的密钥再次登陆其他服务器，而不是为了区分使用不同密钥的登陆。
-
-```mermaid
-flowchart TB
-   subgraph "Run on windows"
-      A[(密钥文件)] -.->|从硬盘读取| E["SSH agent (pageant)"]
-      E <-->|认证信息| B["SSH client (putty, WinSCP, etc.)"]
-   end
-   subgraph "Run on hpc by root"
-      C["SSH server (sshd)"]
-   end
-   B <--> |"认证信息 & 加密的数据"| C
-   subgraph "Run on hpc by <b>jykang</b>"
-      D["Other programs (bash, VASP, etc.)"] 
-   end
-   C <--> |"解密后的数据(不包含密钥信息)"| D
-   E <-...-> |"通过已经建立的 SSH 连接转发密钥信息"| D
-```
-
-事实上，linux 的管理（统计用户使用的资源，等）非常依赖于不同的用户，即用高权限的用户去管理低权限的用户。
-大家都使用同一个账户的情况下，很多管理的功能没有现成的解决方案（要自己手写代码、思考如何设计），甚至完全无法实现。
-整这个东西真的挺麻烦的。我也嫌麻烦（而且我要做的事情比大多数用户多得多）。要不是康老师一定要我做，我才不会做。
-如果你嫌这些麻烦，与其埋怨我，不如去建议自己的导师去自己申请一个账号用。
-
-## 设置子账户:
-
-一个老师拿到密钥后，可能会将它分发给多个不同的学生。
-如果希望区分不同学生的使用情况，可以修改 `TERM` 变量，加上 `hpcstat_subaccount:your_name:` 前缀，
-   以此来进一步区分使用同一个密钥的不同用户。
-
-对于 PuTTY 来说，`TERM` 变量在 Connection -> Data -> Ternimal-type string 中修改。
-例如，如果原本的 `TERM` 变量是 `xterm`，那么修改后的 `TERM` 变量可以是 `hpcstat_subaccount:chn:xterm`。
-`TERM` 变量只在交互式登陆时有效，因此无法在 WinSCP 中使用。
-
-如果设置了这个参数，那么会额外统计不同子账户的使用情况（登陆次数、投递的任务、占用的核时，等）。
-是否设置这个参数都不影响按密钥统计的功能（即，按照密钥统计的核时，是所有使用这个密钥的用户的总和，无论是否设置了这个参数）。
-
-同时，子账户的统计结果也仅供参考，事实上这个统计结果很容易造假
-   （如果 A 和 B 都使用同一个密钥登陆，那么显然 B 可以在 TERM 中填入 A 的名字以假装自己是 A，把自己用的核时都算到 A 头上）。
-
-> [!CAUTION]
-> 如果 `TERM` 变量的格式设置得不正确，PuTTY 登陆后一些程序会无法正常工作，因此尝试时应该仔细且小心。
-
-## PuTTY 登陆时自动跳转:
-
-如果您希望在登陆时自动跳转到自己的目录下，可以在 `TERM` 中再增加以下前缀：`chn_cd:your_path:`。
-
-例如，将 `TERM` 变量修改为 `chn_cd:linwei/chn:xterm`，那么使用 PuTTY 登陆后会自动跳转到 `linwei/chn` 目录下。
-
-如果同时使用了 `hpcstat_subaccount` 和 `chn_cd`，那么 `hpcstat_subaccount` 必须在 `chn_cd` 之后，
-   例如 `chn_cd:linwei/chn:hpcstat_subaccount:chn:xterm`。
-
-## 任务进度微信通知:
-
-用微信打开下面的链接：
-
-```
-https://wxpusher.zjiecode.com/wxuser/?type=1&id=75864#/follow
-```
-
-您应该会被引导去关注一个公众号（WxPusher 消息推送平台）。关注这个公众号之后会收到一条包含 UID 的消息。
-然后把下面的信息发给我：
-* 您的 UID
-* 您使用的密钥的指纹（用 PuTTY 登陆时会提示）
-* 如果使用了子账户（在 `TERM` 中设置了 `hpcstat_subaccount`），还需要告诉我您设置的子账户名
-
-之后您投递的任务有新进度（例如，开始运行、运行结束）时就会通过这个公众号收到通知。
-
-需要注意的是，这个 UID 会被明文写到 jykang 上的文件里。
-也就是说存在这样的风险：有权限登陆 jykang 的人都有权限通过这个公众号给您发消息。
-
-## 在 Linux 上配置 SSH agent forwarding
-
-1. 使用以下命令将 `.ppk` 的私钥部分拆分出来：
-
-   ```bash
-   puttygen id_rsa.ppk -O private-openssh -o ./id_rsa
-   ```
-
-   确保 `id_rsa` 的权限为 `600`。
-
-2. 在 `~/.ssh/config` 中添加以下内容：
-
-   ```
-   Host jykang
-      AddKeysToAgent yes
-      ForwardAgent yes
-      IdentityFile ~/path/to/id_rsa
-   ```
-
-然后就可以正常使用了，例如：
-
-```bash
-ssh jykang
-```
+Moved to [../../../../packages/hpcstat/doc/setup.md](../../../../packages/hpcstat/doc/setup.md)
--- a/local/pkgs/hpcstat/doc/winscp1.png
+++ b/local/pkgs/hpcstat/doc/winscp1.png
--- a/local/pkgs/matplotplusplus/default.nix
+++ b/local/pkgs/matplotplusplus/default.nix
@@ -1,18 +0,0 @@
-{
-  stdenv, src, cmake, pkg-config, substituteAll,
-  gnuplot, libjpeg, libtiff, zlib, libpng, lapack, blas, fftw, opencv, nodesoup, cimg, glfw, libGL, python3, glad
-}: stdenv.mkDerivation
-{
-  name = "matplotplusplus";
-  inherit src;
-  cmakeFlags =
-  [
-    "-DBUILD_SHARED_LIBS=ON" "-DMATPLOTPP_BUILD_SHARED_LIBS=ON" "-DMATPLOTPP_BUILD_EXAMPLES=OFF"
-    "-DMATPLOTPP_WITH_SYSTEM_NODESOUP=ON" "-DMATPLOTPP_WITH_SYSTEM_CIMG=ON"
-    "-DMATPLOTPP_BUILD_EXPERIMENTAL_OPENGL_BACKEND=ON" "-DGLAD_REPRODUCIBLE=ON"
-  ];
-  buildInputs = [ gnuplot libjpeg libtiff zlib libpng lapack blas fftw opencv nodesoup cimg glfw libGL glad ];
-  nativeBuildInputs = [ cmake pkg-config python3 ];
-  propagatedBuildInputs = [ libGL glad glfw ];
-  propagatedNativeBuildInputs = [ python3 ];
-}
--- a/local/pkgs/nodejs-with-pnpm9.nix
+++ b/local/pkgs/nodejs-with-pnpm9.nix
@@ -1,15 +0,0 @@
-{ nodejs, fetchurl }: nodejs.overrideAttrs (prev:
-{
-  passthru.pkgs = prev.passthru.pkgs.extend (final: prev:
-  {
-    pnpm = prev.pnpm.override
-    {
-      version = "9.1.0";
-      src = fetchurl
-      {
-        url = "https://registry.npmjs.org/pnpm/-/pnpm-9.1.0.tgz";
-        sha512 = "Z/WHmRapKT5c8FnCOFPVcb6vT3U8cH9AyyK+1fsVeMaq07bEEHzLO6CzW+AD62IaFkcayDbIe+tT+dVLtGEnJA==";
-      };
-    };
-  });
-})
--- a/local/pkgs/sbatch-tui/src/main.cpp
+++ b/local/pkgs/sbatch-tui/src/main.cpp
@@ -1,125 +0,0 @@
-# include <filesystem>
-# include <ftxui/component/component.hpp>
-# include <ftxui/component/component_options.hpp>
-# include <ftxui/component/screen_interactive.hpp>
-# include <boost/algorithm/string.hpp>
-# include <range/v3/view.hpp>
-# include <sbatch-tui/device.hpp>
-# include <biu.hpp>
-
-using namespace biu::literals;
-
-int main()
-{
-  // 需要绑定到界面上的变量
-  struct
-  {
-    int vasp_version_selected = 0;
-    std::vector<std::string> vasp_version_entries = { "std", "gam", "ncl" };
-    int device_selected = 0;
-    std::vector<std::string> device_entries = []
-    {
-      std::vector<std::string> devices(Device.GpuIds.size() + 2);
-      for (std::size_t i = 0; i < Device.GpuIds.size(); ++i)
-        devices[i + 1] = Device.GpuIds[i];
-      devices[0] = "any single GPU";
-      devices.back() = "CPU";
-      return devices;
-    }();
-    std::string user_command;
-    std::string submit_command;
-  } state;
-
-  // 为组件增加标题栏和分割线
-  auto with_title = [](std::string title)
-  {
-    return [title](ftxui::Element element)
-    {
-      return ftxui::vbox
-        (ftxui::text(title) | ftxui::bgcolor(ftxui::Color::Blue), element, ftxui::separatorLight());
-    };
-  };
-  // 为组件增加空白以填充界面
-  auto with_padding = [](ftxui::Element element) -> ftxui::Element
-  {
-    auto empty = ftxui::emptyElement() | ftxui::flex_grow;
-    return ftxui::vbox(empty, ftxui::hbox(empty, element | ftxui::center, empty), empty);
-  };
-
-  // 构建界面
-  auto screen = ftxui::ScreenInteractive::Fullscreen();
-  auto request_interface = ftxui::Container::Vertical
-  ({
-    ftxui::Menu(&state.vasp_version_entries, &state.vasp_version_selected)
-      | with_title("Select VASP version:"),
-    ftxui::Menu(&state.device_entries, &state.device_selected)
-      | with_title("Select device:"),
-    ftxui::Container::Horizontal
-    ({
-      ftxui::Button("Continue",
-        [&]{ state.user_command = "continue"; screen.ExitLoopClosure()(); }),
-      ftxui::Button("Quit",
-        [&]{ state.user_command = "quit"; screen.ExitLoopClosure()(); })
-    })
-  }) | ftxui::borderHeavy | with_padding;
-  auto confirm_interface = ftxui::Container::Vertical
-  ({
-    ftxui::Input(&state.submit_command, "", ftxui::InputOption{.multiline = true})
-      | with_title("Double check & modify submit command:"),
-    ftxui::Container::Horizontal
-    ({
-      ftxui::Button("Submit",
-        [&]{state.user_command = "submit"; screen.ExitLoopClosure()();}),
-      ftxui::Button("Quit",
-        [&]{state.user_command = "quit"; screen.ExitLoopClosure()();}),
-      ftxui::Button("Back",
-        [&]{state.user_command = "back"; screen.ExitLoopClosure()();})
-    })
-  }) | ftxui::borderHeavy | with_padding;
-
-  // 实际投递任务
-  auto submit = [](std::string submit_command)
-  {
-    // replace \n with space
-    boost::replace_all(submit_command, "\n", " ");
-    biu::exec<{.DirectStdout = true, .DirectStderr = true, .SearchPath = true}>
-      ("sh", { "-c", submit_command });
-  };
-
-  // 进入事件循环
-  while (true)
-  {
-    screen.Loop(request_interface);
-    if (state.user_command == "quit")
-      return EXIT_FAILURE;
-    else if (state.user_command != "continue")
-      throw std::runtime_error("user_command is not recognized");
-    else if (state.device_selected < 0 || state.device_selected >= state.device_entries.size())
-      throw std::runtime_error("device_selected is out of range");
-    else if (state.device_selected == 0) state.submit_command =
-      "sbatch --ntasks=1\n--gpus=1\n--job-name='{}'\n--output=output.txt\nvasp-nvidia-{}"_f
-        (std::filesystem::current_path().filename().string(), state.vasp_version_entries[state.vasp_version_selected]);
-    else if (state.device_selected == state.device_entries.size() - 1) state.submit_command =
-      "sbatch --ntasks={}\n--cpus-per-task={}\n--hint=nomultithread\n--job-name='{}'\n--output=output.txt"
-        "\nvasp-intel-{}"_f
-      (
-        Device.CpuMpiThreads, Device.CpuOpenmpThreads, std::filesystem::current_path().filename().string(),
-        state.vasp_version_entries[state.vasp_version_selected]
-      );
-    else state.submit_command =
-      "sbatch --ntasks=1\n--gpus={}:1\n--job-name='{}'\n--output=output.txt\nvasp-nvidia-{}"_f
-      (
-        state.device_entries[state.device_selected], std::filesystem::current_path().filename().string(),
-        state.vasp_version_entries[state.vasp_version_selected]
-      );
-    screen.Loop(confirm_interface);
-    if (state.user_command == "quit")
-      return EXIT_FAILURE;
-    else if (state.user_command == "back")
-      continue;
-    else if (state.user_command != "submit")
-      throw std::runtime_error("user_command is not recognized");
-    submit(state.submit_command);
-    break;
-  }
-}
--- a/local/pkgs/ufo/default.nix
+++ b/local/pkgs/ufo/default.nix
@@ -1,10 +0,0 @@
-{
-  stdenv, cmake, pkg-config,
-  yaml-cpp, eigen, fmt, concurrencpp, highfive, tbb, glad, matplotplusplus, biu, zpp-bits
-}: stdenv.mkDerivation
-{
-  name = "ufo";
-  src = ./.;
-  buildInputs = [ yaml-cpp eigen fmt concurrencpp highfive tbb glad matplotplusplus biu zpp-bits ];
-  nativeBuildInputs = [ cmake pkg-config ];
-}
--- a/local/pkgs/ufo/include/ufo/solver.hpp
+++ b/local/pkgs/ufo/include/ufo/solver.hpp
@@ -1,141 +0,0 @@
-# pragma once
-# include <iostream>
-# include <array>
-# include <numbers>
-# include <numeric>
-# include <fstream>
-# include <optional>
-# include <array>
-# include <utility>
-# include <execution>
-# include <syncstream>
-# include <any>
-# include <map>
-# include <vector>
-# include <span>
-# include <yaml-cpp/yaml.h>
-# include <Eigen/Dense>
-# include <concurrencpp/concurrencpp.h>
-# include <fmt/format.h>
-# include <fmt/std.h>
-# include <fmt/ranges.h>
-# include <highfive/H5File.hpp>
-# include <zpp_bits.h>
-# include <matplot/matplot.h>
-# include <matplot/backend/opengl.h>
-
-// 在相位中, 约定为使用 $\exp (2 \pi i \vec{q} \cdot \vec{r})$ 来表示原子的运动状态
-//  (而不是 $\exp (-2 \pi i \vec{q} \cdot \vec{r})$)
-// 一些书定义的倒格矢中包含了 $2 \pi$ 的部分, 我们这里约定不包含这部分.
-//  也就是说, 正格子与倒格子的转置相乘, 得到单位矩阵.
-
-namespace Eigen
-{
-  constexpr inline auto serialize(auto & archive, Eigen::Matrix3d& matrix)
-    { return archive(std::span(matrix.data(), matrix.size())); }
-  constexpr inline auto serialize(auto & archive, const Eigen::Matrix3d& matrix)
-    { return archive(std::span(matrix.data(), matrix.size())); }
-  constexpr inline auto serialize(auto & archive, Eigen::Vector3d& vector)
-    { return archive(std::span(vector.data(), vector.size())); }
-  constexpr inline auto serialize(auto & archive, const Eigen::Vector3d& vector)
-    { return archive(std::span(vector.data(), vector.size())); }
-}
-
-namespace ufo
-{
-  using namespace std::literals;
-  struct PhonopyComplex { double r, i; };
-  inline HighFive::CompoundType create_compound_complex()
-    { return {{ "r", HighFive::AtomicType<double>{}}, {"i", HighFive::AtomicType<double>{}}}; }
-
-	namespace detail_
-	{
-		template <typename T> struct SpecializationOfBitsMembersHelper : std::false_type {};
-		template <std::size_t N> struct SpecializationOfBitsMembersHelper<zpp::bits::members<N>> : std::true_type {};
-	}
-	template <typename T> concept ZppSerializable
-    = requires() { detail_::SpecializationOfBitsMembersHelper<T>::value == true; };
-
-  class Solver
-  {
-    public:
-      virtual Solver& operator()() = 0;
-      virtual ~Solver() = default;
-
-      static concurrencpp::generator<std::pair<Eigen::Vector<unsigned, 3>, unsigned>>
-        triplet_sequence(Eigen::Vector<unsigned, 3> range);
-
-      template <ZppSerializable T> inline static void zpp_write(const T& object, std::string filename)
-      {
-        auto [data, out] = zpp::bits::data_out();
-        out(object).or_throw();
-        static_assert(sizeof(char) == sizeof(std::byte));
-        std::ofstream file(filename, std::ios::binary | std::ios::out);
-        file.exceptions(std::ios::badbit | std::ios::failbit);
-        file.write(reinterpret_cast<const char*>(data.data()), data.size());
-      }
-      template <ZppSerializable T> inline static T zpp_read(std::string filename)
-      {
-        auto input = std::ifstream(filename, std::ios::binary | std::ios::in);
-        input.exceptions(std::ios::badbit | std::ios::failbit);
-        static_assert(sizeof(std::byte) == sizeof(char));
-        std::vector<std::byte> data;
-        {
-          std::vector<char> string(std::istreambuf_iterator<char>(input), {});
-          data.assign
-          (
-            reinterpret_cast<std::byte*>(string.data()),
-            reinterpret_cast<std::byte*>(string.data() + string.size())
-          );
-        }
-        auto in = zpp::bits::in(data);
-        T output;
-        in(output).or_throw();
-        return output;
-      }
-
-      class Hdf5file
-      {
-        public:
-          inline Hdf5file& open_for_read(std::string filename)
-          {
-            File_ = HighFive::File(filename, HighFive::File::ReadOnly);
-            return *this;
-          }
-          inline Hdf5file& open_for_write(std::string filename)
-          {
-            File_ = HighFive::File(filename, HighFive::File::ReadWrite | HighFive::File::Create
-              | HighFive::File::Truncate);
-            return *this;
-          }
-          template <typename T> inline Hdf5file& read(T& object, std::string name)
-          {
-            object = File_->getDataSet(name).read<std::remove_cvref_t<decltype(object)>>();
-            return *this;
-          }
-          template <typename T> inline Hdf5file& write(const T& object, std::string name)
-          {
-            File_->createDataSet(name, object);
-            return *this;
-          }
-        protected:
-          std::optional<HighFive::File> File_;
-      };
-
-      struct DataFile
-      {
-        std::string Filename;
-        std::string Format;
-        std::map<std::string, std::any> ExtraParameters;
-        inline DataFile() = default;
-        DataFile
-        (
-          YAML::Node node, std::set<std::string> supported_format,
-          std::string config_file, bool allow_same_as_config_file = false
-        );
-      };
-
-  };
-}
-
-HIGHFIVE_REGISTER_TYPE(ufo::PhonopyComplex, ufo::create_compound_complex)
--- a/local/pkgs/win11os-kde/default.nix
+++ b/local/pkgs/win11os-kde/default.nix
@@ -1,20 +0,0 @@
-{ lib, stdenv, src }: stdenv.mkDerivation
-{
-  name = "win11os-kde";
-  inherit src;
-  installPhase =
-  ''
-    mkdir -p $out/share/aurorae/themes
-    cp -r $src/aurorae/* $out/share/aurorae/themes
-    mkdir -p $out/share/color-schemes
-    cp -r $src/color-schemes/*.colors $out/share/color-schemes
-    mkdir -p $out/share/Kvantum
-    cp -r $src/Kvantum/* $out/share/Kvantum
-    mkdir -p $out/share/plasma/desktoptheme
-    cp -r $src/plasma/desktoptheme/* $out/share/plasma/desktoptheme
-    mkdir -p $out/share/plasma/look-and-feel
-    cp -r $src/plasma/look-and-feel/* $out/share/plasma/look-and-feel
-    mkdir -p $out/share/wallpapers
-    cp -r $src/wallpaper/* $out/share/wallpapers
-  '';
-}
--- a/modules/default.nix
+++ b/modules/default.nix
@@ -14,6 +14,7 @@ inputs:
      topInputs.impermanence.nixosModules.impermanence
      topInputs.nix-flatpak.nixosModules.nix-flatpak
      topInputs.chaotic.nixosModules.default
+      { config.chaotic.nyx.overlay.onTopOf = "user-pkgs"; }
      topInputs.catppuccin.nixosModules.catppuccin
      (inputs:
      {
@@ -29,8 +30,6 @@ inputs:
              nix-vscode-extensions = topInputs.nix-vscode-extensions.extensions."${prev.system}";
              nur-xddxdd = topInputs.nur-xddxdd.overlays.default final prev;
              nur-linyinfeng = (topInputs.nur-linyinfeng.overlays.default final prev).linyinfeng;
-              deploy-rs =
-                { inherit (prev) deploy-rs; inherit ((topInputs.deploy-rs.overlay final prev).deploy-rs) lib; };
              firefox-addons = (import "${topInputs.rycee}" { inherit (prev) pkgs; }).firefox-addons;
              inherit (import topInputs.gricad { pkgs = final; }) intel-oneapi intel-oneapi-2022;
            })
@@ -38,7 +37,6 @@ inputs:
          home-manager.sharedModules =
          [
            topInputs.plasma-manager.homeManagerModules.plasma-manager
-            topInputs.nix-doom-emacs.hmModule
            topInputs.catppuccin.homeManagerModules.catppuccin
          ];
        };
--- a/modules/hardware/cpus.nix
+++ b/modules/hardware/cpus.nix
@@ -0,0 +1,26 @@
+inputs:
+{
+  options.nixos.hardware.cpus = let inherit (inputs.lib) mkOption types; in mkOption
+    { type = types.listOf (types.enum [ "intel" "amd" ]); default = []; };
+  config = let inherit (inputs.config.nixos.hardware) cpus; in inputs.lib.mkIf (cpus != [])
+  {
+    hardware.cpu = builtins.listToAttrs
+      (builtins.map (name: { inherit name; value = { updateMicrocode = true; }; }) cpus);
+    boot =
+    {
+      initrd.availableKernelModules =
+        let modules =
+        {
+          intel =
+          [
+            "intel_cstate" "aesni_intel" "intel_cstate" "intel_uncore" "intel_uncore_frequency" "intel_powerclamp"
+          ];
+          amd = [];
+        };
+        in builtins.concatLists (builtins.map (cpu: modules.${cpu}) cpus);
+    };
+    environment.systemPackages =
+      let packages = with inputs.pkgs; { intel = []; amd = [ zenmonitor ]; };
+      in builtins.concatLists (builtins.map (cpu: packages.${cpu}) cpus);
+  };
+}
--- a/modules/hardware/default.nix
+++ b/modules/hardware/default.nix
@@ -11,7 +11,6 @@ inputs:
      joystick = mkOption { type = types.nullOr (types.submodule {}); inherit default; };
      printer = mkOption { type = types.nullOr (types.submodule {}); inherit default; };
      sound = mkOption { type = types.nullOr (types.submodule {}); inherit default; };
-      cpus = mkOption { type = types.listOf (types.enum [ "intel" "amd" ]); default = []; };
    };
  config = let inherit (inputs.config.nixos) hardware; in inputs.lib.mkMerge
  [
@@ -40,33 +39,8 @@ inputs:
      {
        hardware.pulseaudio.enable = false;
        services.pipewire = { enable = true; alsa = { enable = true; support32Bit = true; }; pulse.enable = true; };
-        sound.enable = true;
        security.rtkit.enable = true;
      }
    )
-    # cpus
-    (
-      inputs.lib.mkIf (hardware.cpus != [])
-      {
-        hardware.cpu = builtins.listToAttrs
-          (map (name: { inherit name; value = { updateMicrocode = true; }; }) hardware.cpus);
-        boot =
-        {
-          initrd.availableKernelModules =
-            let modules =
-            {
-              intel =
-              [
-                "intel_cstate" "aesni_intel" "intel_cstate" "intel_uncore" "intel_uncore_frequency" "intel_powerclamp"
-              ];
-              amd = [];
-            };
-            in builtins.concatLists (map (cpu: modules.${cpu}) hardware.cpus);
-          kernelParams =
-            let params = { intel = [ "intel_iommu=off" ]; amd = [ "amd_iommu=fullflush" ]; };
-            in builtins.concatLists (map (cpu: params.${cpu}) hardware.cpus);
-        };
-      }
-    )
  ];
 }
--- a/modules/hardware/gpu.nix
+++ b/modules/hardware/gpu.nix
@@ -21,7 +21,7 @@ inputs:
        mode = mkOption { type = types.enum [ "offload" "sync" ]; default = "offload"; };
        busId = mkOption { type = types.attrsOf types.nonEmptyStr; default = {}; };
      };
-      driver = mkOption { type = types.enum [ "production" "beta" ]; default = "production"; };
+      driver = mkOption { type = types.enum [ "production" "latest" "beta" ]; default = "production"; };
    };
  };
  config = let inherit (inputs.config.nixos.hardware) gpu; in inputs.lib.mkIf (gpu.type != null) (inputs.lib.mkMerge
@@ -34,28 +34,23 @@ inputs:
          let modules =
          {
            intel = [ "i915" ];
-            nvidia = [ "nvidia" "nvidia_drm" "nvidia_modeset" ]; # nvidia-uvm should not be loaded
-            amd = [ "amdgpu" ];
+            nvidia = []; # early loading breaks resume from hibernation
+            amd = [];
          };
          in builtins.concatLists (builtins.map (gpu: modules.${gpu}) gpus);
        hardware =
        {
-          opengl =
+          graphics =
          {
            enable = true;
-            driSupport = true;
-            driSupport32Bit = true;
            extraPackages =
              let packages = with inputs.pkgs;
              {
                intel = [ intel-vaapi-driver libvdpau-va-gl intel-media-driver ];
                nvidia = [ vaapiVdpau ];
-                amd = [ amdvlk rocmPackages.clr rocmPackages.clr.icd ];
+                amd = [];
              };
              in builtins.concatLists (builtins.map (gpu: packages.${gpu}) gpus);
-            extraPackages32 =
-              let packages = { intel = []; nvidia = []; amd = [ inputs.pkgs.driversi686Linux.amdvlk ]; };
-              in builtins.concatLists (builtins.map (gpu: packages.${gpu}) gpus);
          };
          nvidia = inputs.lib.mkIf (builtins.elem "nvidia" gpus)
          {
@@ -63,21 +58,27 @@ inputs:
            powerManagement.enable = true;
            dynamicBoost.enable = inputs.lib.mkIf gpu.nvidia.dynamicBoost true;
            nvidiaSettings = true;
-            forceFullCompositionPipeline = true;
            package = inputs.config.boot.kernelPackages.nvidiaPackages.${gpu.nvidia.driver};
+            open = true; # TODO: remove when 560 is stable
            prime.allowExternalGpu = true;
          };
        };
-        boot =
-        {
-          kernelParams = inputs.lib.mkIf (builtins.elem "amd" gpus)
-            [ "radeon.cik_support=0" "amdgpu.cik_support=1" "radeon.si_support=0" "amdgpu.si_support=1" ];
-          blacklistedKernelModules = [ "nouveau" ];
-        };
-        environment.variables.VDPAU_DRIVER = inputs.lib.mkIf (builtins.elem "intel" gpus) "va_gl";
+        boot.blacklistedKernelModules = [ "nouveau" ];
+        environment.variables =
+          if builtins.elem "nvidia" gpus then { VDPAU_DRIVER = "nvidia"; }
+          else if builtins.elem "intel" gpus then { VDPAU_DRIVER = "va_gl"; }
+          else {};
        services.xserver.videoDrivers =
          let driver = { intel = "modesetting"; amd = "amdgpu"; nvidia = "nvidia"; };
          in builtins.map (gpu: driver.${gpu}) gpus;
+        nixos.packages.packages._packages =
+          let packages = with inputs.pkgs;
+          {
+            intel = [ intel-gpu-tools ];
+            nvidia = [ nvtopPackages.full ];
+            amd = [];
+          };
+          in builtins.concatLists (builtins.map (gpu: packages.${gpu}) gpus);
      }
    )
    # nvidia prime offload
@@ -95,5 +96,15 @@ inputs:
        powerManagement.finegrained = inputs.lib.mkIf (gpu.nvidia.prime.mode == "offload") true;
      };}
    )
+    # amdgpu
+    (
+      inputs.lib.mkIf (inputs.lib.strings.hasPrefix "amd" gpu.type) { hardware.amdgpu =
+      {
+        opencl.enable = true;
+        legacySupport.enable = true;
+        initrd.enable = true;
+        amdvlk = { enable = true; support32Bit.enable = true; supportExperimental.enable = true; };
+      };}
+    )
  ]);
 }
--- a/modules/packages/chromium.nix
+++ b/modules/packages/chromium.nix
@@ -1,6 +1,11 @@
 inputs:
 {
-  config = inputs.lib.mkIf (builtins.elem "desktop-extra" inputs.config.nixos.packages._packageSets)
+  options.nixos.packages.chromium = let inherit (inputs.lib) mkOption types; in mkOption
+  {
+    type = types.nullOr (types.submodule {});
+    default = if inputs.config.nixos.system.gui.enable then {} else null;
+  };
+  config = let inherit (inputs.config.nixos.packages) chromium; in inputs.lib.mkIf (chromium != null)
  {
    programs.chromium = { enable = true; extraOpts.PasswordManagerEnabled = false; };
  };
--- a/modules/packages/default.nix
+++ b/modules/packages/default.nix
@@ -1,47 +1,21 @@
 inputs:
 {
  imports = inputs.localLib.findModules ./.;
-  options.nixos.packages =
-    let
-      inherit (inputs.lib) mkOption types;
-      packageSets =
-      [
-        # no gui, only used for specific purpose
-        "server"
-        "server-extra"
-        # gui, for daily use, but not install large programs such as matlab
-        "desktop"
-        "desktop-extra"
-        # nearly everything
-        "workstation"
-      ];
-    in
-    {
-      packageSet = mkOption
-      {
-        type = types.enum packageSets;
-        default = if inputs.config.nixos.system.gui.enable then "desktop" else "server";
-      };
-      extraPackages = mkOption { type = types.listOf types.unspecified; default = []; };
-      excludePackages = mkOption { type = types.listOf types.unspecified; default = []; };
-      extraPythonPackages = mkOption { type = types.listOf types.unspecified; default = []; };
-      excludePythonPackages = mkOption { type = types.listOf types.unspecified; default = []; };
-      extraPrebuildPackages = mkOption { type = types.listOf types.unspecified; default = []; };
-      excludePrebuildPackages = mkOption { type = types.listOf types.unspecified; default = []; };
-      _packageSets = mkOption
-      {
-        type = types.listOf types.nonEmptyStr;
-        readOnly = true;
-        default = builtins.genList (i: builtins.elemAt packageSets i)
-          ((inputs.localLib.findIndex inputs.config.nixos.packages.packageSet packageSets) + 1);
-      };
-      _packages = mkOption { type = types.listOf types.unspecified; default = []; };
-      _pythonPackages = mkOption { type = types.listOf types.unspecified; default = []; };
-      _prebuildPackages = mkOption { type = types.listOf types.unspecified; default = []; };
-    };
+  options.nixos.packages.packages = let inherit (inputs.lib) mkOption types; in
+  {
+    extraPackages = mkOption { type = types.listOf types.unspecified; default = []; };
+    excludePackages = mkOption { type = types.listOf types.unspecified; default = []; };
+    extraPythonPackages = mkOption { type = types.listOf types.unspecified; default = []; };
+    excludePythonPackages = mkOption { type = types.listOf types.unspecified; default = []; };
+    extraPrebuildPackages = mkOption { type = types.listOf types.unspecified; default = []; };
+    excludePrebuildPackages = mkOption { type = types.listOf types.unspecified; default = []; };
+    _packages = mkOption { type = types.listOf types.unspecified; default = []; };
+    _pythonPackages = mkOption { type = types.listOf types.unspecified; default = []; };
+    _prebuildPackages = mkOption { type = types.listOf types.unspecified; default = []; };
+  };
  config =
  {
-    environment.systemPackages = let inherit (inputs.lib.lists) subtractLists; in with inputs.config.nixos.packages;
+    environment.systemPackages = with inputs.config.nixos.packages.packages;
      (inputs.lib.lists.subtractLists excludePackages (_packages ++ extraPackages))
      ++ [
        (inputs.pkgs.python3.withPackages (pythonPackages:
--- a/modules/packages/desktop-extra.nix
+++ b/modules/packages/desktop-extra.nix
@@ -1,45 +0,0 @@
-inputs:
-{
-  config = inputs.lib.mkIf (builtins.elem "desktop-extra" inputs.config.nixos.packages._packageSets)
-  {
-    nixos =
-    {
-      packages = with inputs.pkgs;
-      {
-        _packages =
-        [
-          # system management
-          btrfs-assistant snapper-gui kdePackages.qtstyleplugin-kvantum ventoy-full cpu-x # etcher
-          # password and key management
-          yubikey-manager yubikey-manager-qt yubikey-personalization yubikey-personalization-gui bitwarden
-          # download
-          qbittorrent nur-xddxdd.baidupcs-go wgetpaste
-          # development
-          scrcpy weston cage openbox krita
-          # media
-          spotify yesplaymusic simplescreenrecorder imagemagick gimp netease-cloud-music-gtk vlc obs-studio
-          waifu2x-converter-cpp inkscape blender
-          # editor
-          typora
-          # news
-          fluent-reader
-          # nix tools
-          deploy-rs.deploy-rs nixpkgs-fmt appimage-run nixd nix-serve node2nix nix-prefetch-github prefetch-npm-deps
-          nix-prefetch-docker
-          # instant messager
-          element-desktop telegram-desktop discord fluffychat zoom-us signal-desktop slack nur-linyinfeng.wemeet
-          # browser
-          google-chrome
-          # office
-          crow-translate zotero pandoc ydict libreoffice-qt texstudio poppler_utils pdftk gnuplot pdfchain hdfview
-          texliveFull
-          # math, physics and chemistry
-          octaveFull root ovito localPackages.vesta localPackages.vaspkit localPackages.v-sim
-        ]
-        ++ (builtins.filter (p: !((p.meta.broken or false) || (builtins.elem p.pname or null [ "falkon" ])))
-          (builtins.filter inputs.lib.isDerivation (builtins.attrValues kdePackages.kdeGear)));
-      };
-    };
-    programs.kdeconnect.enable = true;
-  };
-}
--- a/modules/packages/desktop/default.nix
+++ b/modules/packages/desktop/default.nix
@@ -1,49 +1,135 @@
 inputs:
 {
-  config = inputs.lib.mkIf (builtins.elem "desktop" inputs.config.nixos.packages._packageSets)
+  options.nixos.packages.desktop = let inherit (inputs.lib) mkOption types; in mkOption
+  {
+    type = types.nullOr (types.submodule {});
+    default = if inputs.config.nixos.system.gui.enable then {} else null;
+  };
+  config = let inherit (inputs.config.nixos.packages) desktop; in inputs.lib.mkIf (desktop != null)
  {
    nixos =
    {
-      packages._packages = with inputs.pkgs;
-      [
-        # system management
-        gparted wayland-utils clinfo glxinfo vulkan-tools dracut
-        (
-          writeShellScriptBin "xclip"
-          ''
-            #!${bash}/bin/bash
-            if [ "$XDG_SESSION_TYPE" = "x11" ]; then
-              exec ${xclip}/bin/xclip -sel clip "$@"
-            else
-              exec ${wl-clipboard-x11}/bin/xclip "$@"
-            fi
-          ''
-        )
-        # color management
-        argyllcms xcalib
-        # networking
-        remmina putty mtr-gui
-        # media
-        mpv nomacs
-        # themes
-        tela-circle-icon-theme localPackages.win11os-kde localPackages.fluent-kde localPackages.blurred-wallpaper
-        localPackages.slate utterly-nord-plasma utterly-round-plasma-style catppuccin catppuccin-sddm
-        catppuccin-cursors catppuccinifier-gui catppuccinifier-cli catppuccin-plymouth
-        (catppuccin-kde.override { flavour = [ "latte" ]; })
-        (catppuccin-gtk.override { variant = "latte"; })
-        # terminal
-        warp-terminal
-        # development
-        adb-sync
-        # desktop sharing
-        rustdesk-flutter
-      ];
+      packages.packages =
+      {
+        _packages = with inputs.pkgs;
+        [
+          # system management
+          # TODO: module should add yubikey-touch-detector into path
+          gparted wayland-utils clinfo glxinfo vulkan-tools dracut yubikey-touch-detector btrfs-assistant snapper-gui
+          kdePackages.qtstyleplugin-kvantum ventoy-full cpu-x inputs.pkgs."pkgs-23.11".etcher wl-mirror
+          (
+            writeShellScriptBin "xclip"
+            ''
+              #!${bash}/bin/bash
+              if [ "$XDG_SESSION_TYPE" = "x11" ]; then
+                exec ${xclip}/bin/xclip -sel clip "$@"
+              else
+                exec ${wl-clipboard-x11}/bin/xclip "$@"
+              fi
+            ''
+          )
+          # color management
+          argyllcms xcalib
+          # networking
+          remmina putty mtr-gui
+          # media
+          mpv nomacs spotify yesplaymusic simplescreenrecorder imagemagick gimp netease-cloud-music-gtk vlc obs-studio
+          waifu2x-converter-cpp inkscape blender whalebird paraview
+          # themes
+          catppuccin catppuccin-sddm catppuccin-cursors catppuccinifier-gui catppuccinifier-cli catppuccin-plymouth
+          (catppuccin-kde.override { flavour = [ "latte" ]; }) (catppuccin-kvantum.override { variant = "latte"; })
+          localPackages.slate localPackages.blurred-wallpaper tela-circle-icon-theme
+          # terminal
+          warp-terminal
+          # development
+          adb-sync scrcpy weston cage openbox krita jetbrains.clion android-studio dbeaver-bin cling fprettify
+          aircrack-ng
+          # desktop sharing
+          rustdesk-flutter
+          # password and key management
+          yubikey-manager yubikey-manager-qt yubikey-personalization yubikey-personalization-gui bitwarden electrum
+          jabref
+          john crunch hashcat
+          # download
+          qbittorrent nur-xddxdd.baidupcs-go wgetpaste onedrive onedrivegui rclone
+          # editor
+          typora appflowy notion-app-enhanced joplin-desktop standardnotes logseq
+          # news
+          fluent-reader rssguard newsflash newsboat
+          # nix tools
+          nixpkgs-fmt appimage-run nixd nix-serve node2nix nix-prefetch-github prefetch-npm-deps nix-prefetch-docker
+          nix-template nil pnpm-lock-export bundix
+          # instant messager
+          element-desktop telegram-desktop discord fluffychat zoom-us signal-desktop slack nur-linyinfeng.wemeet
+          cinny-desktop nheko # qq nur-xddxdd.wechat-uos
+          # browser
+          google-chrome tor-browser microsoft-edge
+          # office
+          crow-translate zotero pandoc ydict libreoffice-qt texstudio poppler_utils pdftk gnuplot pdfchain hdfview
+          davinci-resolve
+          texliveFull
+          # math, physics and chemistry
+          octaveFull root ovito localPackages.vesta localPackages.vaspkit localPackages.v-sim
+          (mathematica.overrideAttrs (prev: { postInstall = prev.postInstall or "" + "ln -s ${src} $out/src"; }))
+          (quantum-espresso.override { stdenv = gcc14Stdenv; gfortran = gfortran14; }) jmol mpi
+          # virtualization
+          # TODO: broken on python 3.12: playonlinux
+          wineWowPackages.stagingFull virt-viewer bottles genymotion
+          # media
+          nur-xddxdd.svp
+          # for kdenlive auto subtitle
+          openai-whisper
+        ]
+          ++ (builtins.filter (p: !((p.meta.broken or false) || (builtins.elem p.pname or null [ "falkon" "kalzium" ])))
+            (builtins.filter inputs.lib.isDerivation (builtins.attrValues kdePackages.kdeGear)));
+          # TODO: fix it
+          # ++ inputs.lib.optional (inputs.config.nixos.system.nixpkgs.march != null) localPackages.mumax;
+        _pythonPackages = [(pythonPackages: with pythonPackages;
+        [
+          phonopy scipy scikit-learn jupyterlab autograd # localPackages.pix2tex
+          # TODO: broken on python 3.12: tensorflow keras
+        ])];
+      };
+      user.sharedModules =
+      [{
+        config.programs =
+        {
+          plasma = 
+          {
+            enable = true;
+            configFile =
+            {
+              plasma-localerc = { Formats.LANG.value = "en_US.UTF-8"; Translations.LANGUAGE.value = "zh_CN"; };
+              baloofilerc."Basic Settings".Indexing-Enabled.value = false;
+            };
+            powerdevil =
+              let config =
+              {
+                autoSuspend.action = "nothing";
+                dimDisplay.enable = false;
+                powerButtonAction = "turnOffScreen";
+                turnOffDisplay.idleTimeout = "never";
+                whenLaptopLidClosed = "turnOffScreen";
+              };
+              in { AC = config; battery = config; lowBattery = config; };
+          };
+          obs-studio =
+          {
+            enable = true;
+            plugins = with inputs.pkgs.obs-studio-plugins; [ wlrobs obs-vaapi obs-nvfbc droidcam-obs obs-vkcapture ];
+          };
+        };
+      }];
    };
    programs =
    {
      adb.enable = true;
      wireshark = { enable = true; package = inputs.pkgs.wireshark; };
      yubikey-touch-detector.enable = true;
+      kdeconnect.enable = true;
+      anime-game-launcher = { enable = true; package = inputs.pkgs.anime-game-launcher; };
+      honkers-railway-launcher = { enable = true; package = inputs.pkgs.honkers-railway-launcher; };
+      sleepy-launcher = { enable = true; package = inputs.pkgs.sleepy-launcher; };
    };
    nixpkgs.overlays = [(final: prev:
    {
@@ -51,20 +137,6 @@ inputs:
      {
        patches = (if (attrs ? patches) then attrs.patches else []) ++ [ ./telegram.patch ];
      });
-      kdePackages = prev.kdePackages.overrideScope (final: prev:
-      {
-        kwin = prev.kwin.overrideAttrs (prev: { patches = prev.patches ++
-        [
-          {
-            "6.0.5" = inputs.pkgs.fetchurl
-            {
-              url = "https://aur.archlinux.org/cgit/aur.git/plain/explicit-sync.patch?h=kwin-explicit-sync"
-                + "&id=b6fb7e1b8651365af426cfc7be0d03b9615fdd3a";
-              sha256 = "1zcksalmkf0mifmv0zl5awy1ch3fvfkkknxqk4mqg0vk1bbpjh2b";
-            };
-          }.${prev.version}
-        ]; });
-      });
    })];
    services.pcscd.enable = true;
  };
--- a/modules/packages/firefox.nix
+++ b/modules/packages/firefox.nix
@@ -1,6 +1,11 @@
 inputs:
 {
-  config = inputs.lib.mkIf (builtins.elem "desktop" inputs.config.nixos.packages._packageSets)
+  options.nixos.packages.firefox = let inherit (inputs.lib) mkOption types; in mkOption
+  {
+    type = types.nullOr (types.submodule {});
+    default = if inputs.config.nixos.system.gui.enable then {} else null;
+  };
+  config = let inherit (inputs.config.nixos.packages) firefox; in inputs.lib.mkIf (firefox != null)
  {
    # still enable global firefox, to install language packs
    programs.firefox =
--- a/modules/packages/flatpak.nix
+++ b/modules/packages/flatpak.nix
@@ -1,11 +1,12 @@
 inputs:
 {
-  config = inputs.lib.mkIf (builtins.elem "desktop-extra" inputs.config.nixos.packages._packageSets)
+  options.nixos.packages.flatpak = let inherit (inputs.lib) mkOption types; in mkOption
  {
-    services.flatpak =
-    {
-      enable = true;
-      uninstallUnmanaged = true;
-    };
+    type = types.nullOr (types.submodule {});
+    default = if inputs.config.nixos.system.gui.enable then {} else null;
+  };
+  config = let inherit (inputs.config.nixos.packages) flatpak; in inputs.lib.mkIf (flatpak != null)
+  {
+    services.flatpak = { enable = true; uninstallUnmanaged = true; };
  };
 }
--- a/modules/packages/git.nix
+++ b/modules/packages/git.nix
@@ -1,6 +1,8 @@
 inputs:
 {
-  config = inputs.lib.mkIf (builtins.elem "server" inputs.config.nixos.packages._packageSets)
+  options.nixos.packages.git = let inherit (inputs.lib) mkOption types; in mkOption
+    { type = types.nullOr (types.submodule {}); default = {}; };
+  config = let inherit (inputs.config.nixos.packages) git; in inputs.lib.mkIf (git != null)
  {
    programs.git =
    {
@@ -11,7 +13,10 @@ inputs:
      {
        init.defaultBranch = "main";
        core.quotepath = false;
+        lfs.ssh.automultiplex = false; # 避免 lfs 一直要求触摸 yubikey
+        receive.denyCurrentBranch = "warn"; # 允许 push 到非 bare 的仓库
      };
    };
+    nixos.packages.packages._packages = [ inputs.pkgs.localPackages.git-lfs-transfer ]; # make pure ssh lfs work
  };
 }
--- a/modules/packages/gpg.nix
+++ b/modules/packages/gpg.nix
@@ -1,6 +1,8 @@
 inputs:
 {
-  config = inputs.lib.mkIf (builtins.elem "server" inputs.config.nixos.packages._packageSets)
+  options.nixos.packages.gpg = let inherit (inputs.lib) mkOption types; in mkOption
+    { type = types.nullOr (types.submodule {}); default = {}; };
+  config = let inherit (inputs.config.nixos.packages) gpg; in inputs.lib.mkIf (gpg != null)
  {
    programs.gnupg.agent.enable = true;
  };
--- a/modules/packages/plasma.nix
+++ b/modules/packages/plasma.nix
@@ -1,18 +0,0 @@
-inputs:
-{
-  config = inputs.lib.mkIf (builtins.elem "desktop" inputs.config.nixos.packages._packageSets)
-  {
-    nixos.user.sharedModules =
-    [{
-      config.programs.plasma = 
-      {
-        enable = true;
-        configFile =
-        {
-          plasma-localerc = { Formats.LANG.value = "en_US.UTF-8"; Translations.LANGUAGE.value = "zh_CN"; };
-          baloofilerc."Basic Settings".Indexing-Enabled.value = false;
-        };
-      };
-    }];
-  };
-}
--- a/modules/packages/server-extra.nix
+++ b/modules/packages/server-extra.nix
@@ -1,36 +0,0 @@
-inputs:
-{
-  config = inputs.lib.mkIf (builtins.elem "server-extra" inputs.config.nixos.packages._packageSets)
-  {
-    nixos =
-    {
-      packages = with inputs.pkgs;
-      {
-        _packages =
-        [
-          # shell
-          ksh
-          # basic tools
-          neofetch
-          # office
-          todo-txt-cli pdfgrep ffmpeg-full
-          # development
-          hexo-cli gh nix-init
-        ]
-        ++ (with inputs.config.boot.kernelPackages; [ cpupower usbip ])
-        ++ (inputs.lib.optional (inputs.config.nixos.system.nixpkgs.arch == "x86_64") rar);
-        _pythonPackages = [(pythonPackages: with pythonPackages;
-        [
-          openai python-telegram-bot fastapi pypdf2 pandas matplotlib plotly gunicorn redis jinja2
-          certifi charset-normalizer idna orjson psycopg2 inquirerpy requests tqdm pydbus
-        ])];
-      };
-    };
-    programs =
-    {
-      yazi.enable = true;
-      mosh.enable = true;
-    };
-    services.fwupd.enable = true;
-  };
-}
--- a/modules/packages/server.nix
+++ b/modules/packages/server.nix
@@ -1,41 +1,53 @@
 inputs:
 {
-  config = inputs.lib.mkIf (builtins.elem "server" inputs.config.nixos.packages._packageSets)
+  options.nixos.packages.server = let inherit (inputs.lib) mkOption types; in mkOption
+    { type = types.nullOr (types.submodule {}); default = {}; };
+  config = let inherit (inputs.config.nixos.packages) server; in inputs.lib.mkIf (server != null)
  {
-    nixos.packages._packages = with inputs.pkgs;
-    [
-      # basic tools
-      beep dos2unix gnugrep pv tmux screen parallel tldr cowsay jq zellij ipfetch localPackages.pslist
-      fastfetch reptyr nushellFull duc
-      # lsxx
-      pciutils usbutils lshw util-linux lsof dmidecode lm_sensors
-      # top
-      iotop iftop htop btop powertop s-tui
-      # editor
-      nano bat
-      # downloader
-      wget aria2 curl yt-dlp
-      # file manager
-      tree eza trash-cli lsd broot file xdg-ninja mlocate
-      # compress
-      pigz upx unzip zip lzip p7zip
-      # file system management
-      sshfs e2fsprogs duperemove compsize exfatprogs
-      # disk management
-      smartmontools hdparm
-      # encryption and authentication
-      apacheHttpd openssl ssh-to-age gnupg age sops pam_u2f yubico-piv-tool
-      # networking
-      ipset iptables iproute2 dig nettools traceroute tcping-go whois tcpdump nmap inetutils wireguard-tools
-      # nix tools
-      nix-output-monitor nix-tree ssh-to-age (callPackage "${inputs.topInputs.nix-fast-build}" {}) nix-inspect
-      # development
-      gdb try inputs.topInputs.plasma-manager.packages.${inputs.pkgs.system}.rc2nix
-      # stupid things
-      toilet lolcat
-    ]
-    ++ (with inputs.config.boot.kernelPackages; [ cpupower usbip ])
-    ++ (inputs.lib.optional (inputs.config.nixos.system.nixpkgs.arch == "x86_64") rar);
+    nixos.packages.packages =
+    {
+      _packages = with inputs.pkgs;
+      [
+        # basic tools
+        beep dos2unix gnugrep pv tmux screen parallel tldr cowsay jq zellij ipfetch localPackages.pslist
+        fastfetch reptyr nushell duc ncdu progress libva-utils ksh neofetch
+        # lsxx
+        pciutils usbutils lshw util-linux lsof dmidecode lm_sensors
+        # top
+        iotop iftop htop btop powertop s-tui
+        # editor
+        nano bat
+        # downloader
+        wget aria2 curl yt-dlp ffsend
+        # file manager
+        tree eza trash-cli lsd broot file xdg-ninja mlocate
+        # compress
+        pigz upx unzip zip lzip p7zip
+        # file system management
+        sshfs e2fsprogs duperemove compsize exfatprogs
+        # disk management
+        smartmontools hdparm
+        # encryption and authentication
+        apacheHttpd openssl ssh-to-age gnupg age sops pam_u2f yubico-piv-tool
+        # networking
+        ipset iptables iproute2 dig nettools traceroute tcping-go whois tcpdump nmap inetutils wireguard-tools
+        # nix tools
+        nix-output-monitor nix-tree ssh-to-age (callPackage "${inputs.topInputs.nix-fast-build}" {}) nix-inspect
+        # development
+        gdb try inputs.topInputs.plasma-manager.packages.${inputs.pkgs.system}.rc2nix rr hexo-cli gh nix-init hugo
+        # stupid things
+        toilet lolcat
+        # office
+        todo-txt-cli pdfgrep ffmpeg-full
+      ]
+        ++ (with inputs.config.boot.kernelPackages; [ cpupower usbip ])
+        ++ (inputs.lib.optional (inputs.config.nixos.system.nixpkgs.arch == "x86_64") rar);
+      _pythonPackages = [(pythonPackages: with pythonPackages;
+      [
+        openai python-telegram-bot fastapi pypdf2 pandas matplotlib plotly gunicorn redis jinja2
+        certifi charset-normalizer idna orjson psycopg2 inquirerpy requests tqdm pydbus
+      ])];
+    };
    programs =
    {
      nix-index-database.comma.enable = true;
@@ -43,8 +55,14 @@ inputs:
      command-not-found.enable = false;
      autojump.enable = true;
      direnv = { enable = true; nix-direnv.enable = true; };
+      mosh.enable = true;
+      yazi.enable = true;
+    };
+    services =
+    {
+      udev.packages = with inputs.pkgs; [ yubikey-personalization libfido2 ];
+      fwupd.enable = true;
    };
-    services.udev.packages = with inputs.pkgs; [ yubikey-personalization libfido2 ];
    home-manager = { useGlobalPkgs = true; useUserPackages = true; };
  };
 }
--- a/modules/packages/ssh.nix
+++ b/modules/packages/ssh.nix
@@ -0,0 +1,150 @@
+inputs:
+{
+  options.nixos.packages.ssh = let inherit (inputs.lib) mkOption types; in mkOption
+    { type = types.nullOr (types.submodule {}); default = {}; };
+  config = let inherit (inputs.config.nixos.packages) ssh; in inputs.lib.mkIf (ssh != null)
+  {
+    services.openssh.knownHosts =
+      let servers =
+      {
+        vps4 =
+        {
+          ed25519 = "AAAAC3NzaC1lZDI1NTE5AAAAIF7Y0tjt1XLPjqJ8HEB26W9jVfJafRQ3pv5AbPaxEc/Z";
+          hostnames = [ "vps4.chn.moe" "104.234.37.61" ];
+        };
+        "initrd.vps4" =
+        {
+          ed25519 = "AAAAC3NzaC1lZDI1NTE5AAAAIJkOPTFvX9f+Fn/KHOIvUgoRiJfq02T42lVGQhpMUGJq";
+          hostnames = [ "initrd.vps4.chn.moe" "104.234.37.61" ];
+        };
+        vps6 =
+        {
+          ed25519 = "AAAAC3NzaC1lZDI1NTE5AAAAIO5ZcvyRyOnUCuRtqrM/Qf+AdUe3a5bhbnfyhw2FSLDZ";
+          hostnames = [ "vps6.chn.moe" "wireguard.vps6.chn.moe" "74.211.99.69" "192.168.83.1" ];
+        };
+        "initrd.vps6" =
+        {
+          ed25519 = "AAAAC3NzaC1lZDI1NTE5AAAAIB4DKB/zzUYco5ap6k9+UxeO04LL12eGvkmQstnYxgnS";
+          hostnames = [ "initrd.vps6.chn.moe" "74.211.99.69" ];
+        };
+        vps7 =
+        {
+          ed25519 = "AAAAC3NzaC1lZDI1NTE5AAAAIF5XkdilejDAlg5hZZD0oq69k8fQpe9hIJylTo/aLRgY";
+          hostnames = [ "vps7.chn.moe" "wireguard.vps7.chn.moe" "ssh.git.chn.moe" "95.111.228.40" "192.168.83.2" ];
+        };
+        "initrd.vps7" =
+        {
+          ed25519 = "AAAAC3NzaC1lZDI1NTE5AAAAIGZyQpdQmEZw3nLERFmk2tS1gpSvXwW0Eish9UfhrRxC";
+          hostnames = [ "initrd.vps7.chn.moe" "95.111.228.40" ];
+        };
+        nas =
+        {
+          ed25519 = "AAAAC3NzaC1lZDI1NTE5AAAAIIktNbEcDMKlibXg54u7QOLt0755qB/P4vfjwca8xY6V";
+          hostnames = [ "wireguard.nas.chn.moe" "192.168.1.2" "192.168.83.4" ];
+        };
+        "initrd.nas" =
+        {
+          ed25519 = "AAAAC3NzaC1lZDI1NTE5AAAAIAoMu0HEaFQsnlJL0L6isnkNZdRq0OiDXyaX3+fl3NjT";
+          hostnames = [ "initrd.nas.chn.moe" "192.168.1.2" ];
+        };
+        surface =
+        {
+          ed25519 = "AAAAC3NzaC1lZDI1NTE5AAAAIFdm3DcfHdcLP0oSpVrWwIZ/b9lZuakBSPwCFz2BdTJ7";
+          hostnames = [ "192.168.1.4" "wireguard.surface.chn.moe" "192.168.83.5" ];
+        };
+        pc =
+        {
+          ed25519 = "AAAAC3NzaC1lZDI1NTE5AAAAIMSfREi19OSwQnhdsE8wiNwGSFFJwNGN0M5gN+sdrrLJ";
+          hostnames = [ "wireguard.pc.chn.moe" "[office.chn.moe]:3673" "192.168.1.105" "192.168.83.3" ];
+        };
+        hpc =
+        {
+          ed25519 = "AAAAC3NzaC1lZDI1NTE5AAAAIDVpsQW3kZt5alHC6mZhay3ZEe2fRGziG4YJWCv2nn/O";
+          hostnames = [ "hpc.xmu.edu.cn" ];
+        };
+        github =
+        {
+          ed25519 = "AAAAC3NzaC1lZDI1NTE5AAAAIOMqqnkVzrm0SdG6UOoqKLsabgH5C9okWi0dh2l9GKJl";
+          hostnames = [ "github.com" ];
+        };
+        xmupc1 =
+        {
+          ed25519 = "AAAAC3NzaC1lZDI1NTE5AAAAINTvfywkKRwMrVp73HfHTfjhac2Tn9qX/lRjLr09ycHp";
+          hostnames = [ "[office.chn.moe]:6007" "[xmupc1.chn.moe]:6007" "wireguard.xmupc1.chn.moe" "192.168.83.6" ];
+        };
+        xmupc2 =
+        {
+          ed25519 = "AAAAC3NzaC1lZDI1NTE5AAAAIJZ/+divGnDr0x+UlknA84Tfu6TPD+zBGmxWZY4Z38P6";
+          hostnames = [ "[xmupc2.chn.moe]:6394" "wireguard.xmupc2.chn.moe" "192.168.83.7" ];
+        };
+      };
+      in builtins.listToAttrs (builtins.map
+        (server:
+        {
+          inherit (server) name;
+          value =
+          {
+            publicKey = "ssh-ed25519 ${server.value.ed25519}";
+            hostNames = server.value.hostnames;
+          };
+        })
+        (inputs.localLib.attrsToList servers));
+    programs.ssh =
+    {
+      startAgent = true;
+      enableAskPassword = true;
+      askPassword = "${inputs.pkgs.systemd}/bin/systemd-ask-password";
+      extraConfig = "AddKeysToAgent yes";
+    };
+    environment.sessionVariables.SSH_ASKPASS_REQUIRE = "prefer";
+    nixos.user.sharedModules =
+    [(hmInputs: {
+      config.programs.ssh =
+      {
+        enable = true;
+        controlMaster = "auto";
+        controlPersist = "1m";
+        compression = true;
+        matchBlocks = builtins.listToAttrs
+        (
+          (builtins.map
+            (host: { name = host; value = { inherit host; hostname = "${host}.chn.moe"; }; })
+            [ "vps4" "vps6" "wireguard.vps6" "vps7" "wireguard.vps7" "wireguard.nas" ])
+          ++ (builtins.map
+            (host: { name = host; value = { inherit host; hostname = "${host}.chn.moe"; forwardX11 = true; }; })
+            [ "wireguard.pc" "wireguard.surface" "wireguard.xmupc1" "wireguard.xmupc2" ])
+          ++ (builtins.map
+            (host:
+            {
+              name = host;
+              value =
+              {
+                host = host;
+                hostname = "hpc.xmu.edu.cn";
+                user = host;
+                setEnv.TERM = "chn_unset_ls_colors:xterm-256color";
+              };
+            })
+            [ "wlin" "hwang" ])
+        )
+        // rec {
+          xmupc1 = { host = "xmupc1"; hostname = "xmupc1.chn.moe"; port = 6007; forwardX11 = true; };
+          xmupc2 = { host = "xmupc2"; hostname = "xmupc2.chn.moe"; port = 6394; forwardX11 = true; };
+          nas = { host = "nas"; hostname = "192.168.1.2"; forwardX11 = true; };
+          pc = { host = "pc"; hostname = "192.168.1.3"; forwardX11 = true; };
+          surface = { host = "surface"; hostname = "192.168.1.4"; forwardX11 = true; };
+          gitea = { host = "gitea"; hostname = "ssh.git.chn.moe"; };
+          jykang =
+          {
+            host = "jykang";
+            hostname = "hpc.xmu.edu.cn";
+            user = "jykang";
+            forwardAgent = true;
+            extraOptions.AddKeysToAgent = "yes";
+          };
+          "wireguard.jykang" = jykang // { host = "internal.jykang"; proxyJump = "wireguard.xmupc1"; };
+        };
+      };
+    })];
+  };
+}
--- a/modules/packages/ssh/default.nix
+++ b/modules/packages/ssh/default.nix
@@ -1,166 +0,0 @@
-inputs:
-{
-  config = inputs.lib.mkIf (builtins.elem "server" inputs.config.nixos.packages._packageSets)
-  {
-    services.openssh.knownHosts =
-      let
-        servers =
-        {
-          vps6 =
-          {
-            ed25519 = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIO5ZcvyRyOnUCuRtqrM/Qf+AdUe3a5bhbnfyhw2FSLDZ";
-            hostnames = [ "vps6.chn.moe" "wireguard.vps6.chn.moe" "74.211.99.69" "192.168.83.1" ];
-          };
-          "initrd.vps6" =
-          {
-            ed25519 = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIB4DKB/zzUYco5ap6k9+UxeO04LL12eGvkmQstnYxgnS";
-            hostnames = [ "initrd.vps6.chn.moe" "74.211.99.69" ];
-          };
-          vps7 =
-          {
-            ed25519 = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIF5XkdilejDAlg5hZZD0oq69k8fQpe9hIJylTo/aLRgY";
-            hostnames = [ "vps7.chn.moe" "wireguard.vps7.chn.moe" "ssh.git.chn.moe" "95.111.228.40" "192.168.83.2" ];
-          };
-          "initrd.vps7" =
-          {
-            ed25519 = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIGZyQpdQmEZw3nLERFmk2tS1gpSvXwW0Eish9UfhrRxC";
-            hostnames = [ "initrd.vps7.chn.moe" "95.111.228.40" ];
-          };
-          nas =
-          {
-            ed25519 = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIIktNbEcDMKlibXg54u7QOLt0755qB/P4vfjwca8xY6V";
-            hostnames = [ "wireguard.nas.chn.moe" "[office.chn.moe]:5440" "192.168.1.185" "192.168.83.4" ];
-          };
-          "initrd.nas" =
-          {
-            ed25519 = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIAoMu0HEaFQsnlJL0L6isnkNZdRq0OiDXyaX3+fl3NjT";
-            hostnames = [ "initrd.nas.chn.moe" "[office.chn.moe]:5440" "192.168.1.185" ];
-          };
-          surface =
-          {
-            ed25519 = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIFdm3DcfHdcLP0oSpVrWwIZ/b9lZuakBSPwCFz2BdTJ7";
-            hostnames = [ "192.168.1.166" "wireguard.surface.chn.moe" "192.168.83.5" ];
-          };
-          pc =
-          {
-            ed25519 = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIMSfREi19OSwQnhdsE8wiNwGSFFJwNGN0M5gN+sdrrLJ";
-            hostnames = [ "wireguard.pc.chn.moe" "[office.chn.moe]:3673" "192.168.1.105" "192.168.83.3" ];
-          };
-          hpc =
-          {
-            ed25519 = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIDVpsQW3kZt5alHC6mZhay3ZEe2fRGziG4YJWCv2nn/O";
-            hostnames = [ "hpc.xmu.edu.cn" ];
-          };
-          github =
-          {
-            ed25519 = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIOMqqnkVzrm0SdG6UOoqKLsabgH5C9okWi0dh2l9GKJl";
-            hostnames = [ "github.com" ];
-          };
-          xmupc1 =
-          {
-            ed25519 = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAINTvfywkKRwMrVp73HfHTfjhac2Tn9qX/lRjLr09ycHp";
-            hostnames = [ "[office.chn.moe]:6007" "[xmupc1.chn.moe]:6007" "wireguard.xmupc1.chn.moe" "192.168.83.6" ];
-          };
-          xmupc2 =
-          {
-            ed25519 = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIJZ/+divGnDr0x+UlknA84Tfu6TPD+zBGmxWZY4Z38P6";
-            hostnames = [ "[xmupc2.chn.moe]:6394" "wireguard.xmupc2.chn.moe" "192.168.83.7" ];
-          };
-        };
-      in builtins.listToAttrs (builtins.concatLists (builtins.map
-        (server:
-        (
-          if builtins.pathExists ./ssh/${server.name}_rsa.pub then
-          [{
-            name = "${server.name}-rsa";
-            value =
-            {
-              publicKey = builtins.readFile ./ssh/${server.name}_rsa.pub;
-              hostNames = server.value.hostnames;
-            };
-          }]
-          else []
-        )
-        ++ (
-          if builtins.pathExists ./ssh/${server.name}_ecdsa.pub then
-          [{
-            name = "${server.name}-ecdsa";
-            value =
-            {
-              publicKey = builtins.readFile ./ssh/${server.name}_ecdsa.pub;
-              hostNames = server.value.hostnames;
-            };
-          }]
-          else []
-        )
-        ++ (
-          if server.value ? ed25519 then
-          [{
-            name = "${server.name}-ed25519";
-            value =
-            {
-              publicKey = server.value.ed25519;
-              hostNames = server.value.hostnames;
-            };
-          }]
-          else []
-        ))
-        (inputs.localLib.attrsToList servers)));
-    programs.ssh =
-    {
-      startAgent = true;
-      enableAskPassword = true;
-      askPassword = "${inputs.pkgs.systemd}/bin/systemd-ask-password";
-      extraConfig = "AddKeysToAgent yes";
-    };
-    environment.sessionVariables.SSH_ASKPASS_REQUIRE = "prefer";
-    nixos.user.sharedModules =
-    [(hmInputs: {
-      config.programs.ssh =
-      {
-        enable = true;
-        controlMaster = "auto";
-        controlPersist = "1m";
-        compression = true;
-        matchBlocks = builtins.listToAttrs
-        (
-          (builtins.map
-            (host: { name = host; value = { inherit host; hostname = "${host}.chn.moe"; }; })
-            [
-              "vps6" "wireguard.vps6" "vps7" "wireguard.vps7" "wireguard.pc" "wireguard.nas" "wireguard.surface"
-              "wireguard.xmupc1" "wireguard.xmupc2"
-            ])
-          ++ (builtins.map
-            (host:
-            {
-              name = host;
-              value =
-              {
-                host = host;
-                hostname = "hpc.xmu.edu.cn";
-                user = host;
-                setEnv.TERM = "chn_unset_ls_colors:xterm-256color";
-              };
-            })
-            [ "wlin" "hwang" ])
-        )
-        // {
-          xmupc1 = { host = "xmupc1"; hostname = "xmupc1.chn.moe"; port = 6007; };
-          xmupc2 = { host = "xmupc2"; hostname = "xmupc2.chn.moe"; port = 6394; };
-          nas = { host = "nas"; hostname = "office.chn.moe"; port = 5440; };
-          pc = { host = "pc"; hostname = "office.chn.moe"; port = 3673; };
-          surface = { host = "surface"; hostname = "192.168.1.166"; };
-          gitea = { host = "gitea"; hostname = "ssh.git.chn.moe"; };
-          jykang =
-          {
-            host = "jykang";
-            hostname = "hpc.xmu.edu.cn";
-            user = "jykang";
-            forwardAgent = true;
-            extraOptions.AddKeysToAgent = "yes";
-          };
-        };
-      };
-    })];
-  };
-}
--- a/modules/packages/ssh/github_ecdsa.pub
+++ b/modules/packages/ssh/github_ecdsa.pub
@@ -1 +0,0 @@
-ecdsa-sha2-nistp256 AAAAE2VjZHNhLXNoYTItbmlzdHAyNTYAAAAIbmlzdHAyNTYAAABBBEmKSENjQEezOmxkZMy7opKgwFB9nkt5YRrYMjNuG5N87uRgg6CLrbo5wAdT/y6v0mKV0U2w0WZ2YB/++Tpockg=
--- a/modules/packages/ssh/github_rsa.pub
+++ b/modules/packages/ssh/github_rsa.pub
@@ -1 +0,0 @@
-ssh-rsa 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
--- a/modules/packages/ssh/hpc_ecdsa.pub
+++ b/modules/packages/ssh/hpc_ecdsa.pub
@@ -1 +0,0 @@
-ecdsa-sha2-nistp256 AAAAE2VjZHNhLXNoYTItbmlzdHAyNTYAAAAIbmlzdHAyNTYAAABBBDkkl7A9kWWBoi4b5g6Vus70ja1KhPfcZZjeU1/QbYdN8PRRw/hsGklrhefslKRbym/TMFS0ko0g5WUi9G5vbGw=
--- a/modules/packages/ssh/hpc_rsa.pub
+++ b/modules/packages/ssh/hpc_rsa.pub
@@ -1 +0,0 @@
-ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDgs8MvV2nczjGMZ548tuAhgvCEd4uHu0VhLDSwQG7Nh/UR4Pgc5T9Nf7Vfwg96Lah/pwD5my4RaWis6bLMmlkYyDBKFBOsGYQUe5J5XfZdxk8pz+7L0Hq6gPfAZAdNlUiuFVKsvkE+NF42NgJyXSYQicPbu5LQiFwZGXlW20+LO8uBQ1y1xabKVpg8XGwordduL99VepwEzeLK/st+UVfW+mKgxkf9TuxvD2fuYIDZM7y2rXqcjf4/6OXA5kACsYK1MgZSFxgO/m6+1uCC1qBDseMTA3D+Tsjf9VtcqUE9dMd/dJ/uuILHJ0+oIqkykTCecPLgJY3Vh8rAtln/lbId
--- a/modules/packages/ssh/nas_rsa.pub
+++ b/modules/packages/ssh/nas_rsa.pub
@@ -1 +0,0 @@
-ssh-rsa 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
--- a/modules/packages/ssh/pc_rsa.pub
+++ b/modules/packages/ssh/pc_rsa.pub
@@ -1 +0,0 @@
-ssh-rsa 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
--- a/modules/packages/ssh/surface_rsa.pub
+++ b/modules/packages/ssh/surface_rsa.pub
@@ -1 +0,0 @@
-ssh-rsa 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
--- a/modules/packages/ssh/vps6_rsa.pub
+++ b/modules/packages/ssh/vps6_rsa.pub
@@ -1 +0,0 @@
-ssh-rsa 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
--- a/modules/packages/ssh/vps7_rsa.pub
+++ b/modules/packages/ssh/vps7_rsa.pub
@@ -1 +0,0 @@
-ssh-rsa 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
--- a/modules/packages/ssh/xmupc1_rsa.pub
+++ b/modules/packages/ssh/xmupc1_rsa.pub
@@ -1 +0,0 @@
-ssh-rsa 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
--- a/modules/packages/ssh/xmupc2_rsa.pub
+++ b/modules/packages/ssh/xmupc2_rsa.pub
@@ -1 +0,0 @@
-ssh-rsa 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
--- a/modules/packages/steam.nix
+++ b/modules/packages/steam.nix
@@ -1,6 +1,11 @@
 inputs:
 {
-  config = inputs.lib.mkIf (builtins.elem "desktop-extra" inputs.config.nixos.packages._packageSets)
+  options.nixos.packages.steam = let inherit (inputs.lib) mkOption types; in mkOption
+  {
+    type = types.nullOr (types.submodule {});
+    default = if inputs.config.nixos.system.gui.enable then {} else null;
+  };
+  config = let inherit (inputs.config.nixos.packages) steam; in inputs.lib.mkIf (steam != null)
  {
    programs.steam =
    {
@@ -15,6 +20,12 @@ inputs:
          '';
        });
      });
+      extraPackages = [ inputs.pkgs.openssl_1_1 ];
+      extraCompatPackages = [ inputs.pkgs.proton-ge-bin ];
+      remotePlay.openFirewall = true;
+      protontricks.enable = true;
+      localNetworkGameTransfers.openFirewall = true;
+      dedicatedServer.openFirewall = true;
    };
  };
 }
--- a/modules/packages/vasp.nix
+++ b/modules/packages/vasp.nix
@@ -1,7 +1,14 @@
 inputs:
 {
-  config = inputs.lib.mkIf (builtins.elem "workstation" inputs.config.nixos.packages._packageSets)
+  options.nixos.packages.vasp = let inherit (inputs.lib) mkOption types; in mkOption
  {
-    nixos.packages._packages = with inputs.pkgs.localPackages.vasp; [ intel nvidia vtstscripts ];
+    type = types.nullOr (types.submodule {});
+    default = if inputs.config.nixos.system.gui.enable then {} else null;
+  };
+  # TODO: add more options to correctly configure VASP
+  config = let inherit (inputs.config.nixos.packages) vasp; in inputs.lib.mkIf (vasp != null)
+  {
+    nixos.packages.packages._packages = inputs.lib.optionals (inputs.config.nixos.system.nixpkgs.march != null)
+      (with inputs.pkgs.localPackages.vasp; [ intel nvidia vtstscripts ]);
  };
 }
--- a/modules/packages/vim.nix
+++ b/modules/packages/vim.nix
@@ -1,6 +1,8 @@
 inputs:
 {
-  config = inputs.lib.mkIf (builtins.elem "server" inputs.config.nixos.packages._packageSets)
+  options.nixos.packages.vim = let inherit (inputs.lib) mkOption types; in mkOption
+    { type = types.nullOr (types.submodule {}); default = {}; };
+  config = let inherit (inputs.config.nixos.packages) vim; in inputs.lib.mkIf (vim != null)
  {
    nixos.user.sharedModules =
    [{
--- a/modules/packages/vscode.nix
+++ b/modules/packages/vscode.nix
@@ -1,8 +1,13 @@
 inputs:
 {
-  config = inputs.lib.mkIf (builtins.elem "desktop" inputs.config.nixos.packages._packageSets)
+  options.nixos.packages.vscode = let inherit (inputs.lib) mkOption types; in mkOption
  {
-    nixos.packages = with inputs.pkgs;
+    type = types.nullOr (types.submodule {});
+    default = if inputs.config.nixos.system.gui.enable then {} else null;
+  };
+  config = let inherit (inputs.config.nixos.packages) vscode; in inputs.lib.mkIf (vscode != null)
+  {
+    nixos.packages.packages = with inputs.pkgs;
    {
      _packages =
      [(
@@ -21,7 +26,7 @@ inputs:
                ++ (builtins.attrNames vscode-extensions)
              )));
            in with extensions;
-              (with equinusocio; [ vsc-community-material-theme vsc-material-theme-icons ])
+              (with equinusocio; [ vsc-material-theme vsc-material-theme-icons ])
              ++ (with github; [ copilot copilot-chat github-vscode-theme ])
              ++ (with intellsmi; [ comment-translate deepl-translate ])
              ++ (with ms-python; [ isort python vscode-pylance ])
@@ -58,6 +63,8 @@ inputs:
                yutengjing.open-in-external-app
                # ChatGPT-like plugin
                codeium.codeium
+                # git graph
+                mhutchie.git-graph
              ];
        }
      )];
--- a/modules/packages/workstation.nix
+++ b/modules/packages/workstation.nix
@@ -1,61 +0,0 @@
-inputs:
-{
-  config = inputs.lib.mkIf (builtins.elem "workstation" inputs.config.nixos.packages._packageSets)
-  {
-    nixos =
-    {
-      packages = with inputs.pkgs;
-      {
-        _packages =
-        [
-          # password and key management
-          electrum jabref
-          # system management
-          wl-mirror nvtopPackages.full
-          # nix tools
-          nix-template nil pnpm-lock-export bundix
-          # instant messager
-          cinny-desktop nheko # qq nur-xddxdd.wechat-uos 
-          # development
-          jetbrains.clion android-studio dbeaver-bin cling fprettify aircrack-ng
-          # install per project
-          # clang-tools_16 ccls 
-          # media
-          nur-xddxdd.svp
-          # virtualization
-          wineWowPackages.stagingFull virt-viewer bottles # wine64
-          # text editor
-          appflowy notion-app-enhanced joplin-desktop standardnotes logseq
-          # math, physics and chemistry
-          (mathematica.overrideAttrs (prev: { postInstall = prev.postInstall or "" + "ln -s ${src} $out/src"; }))
-          paraview jmol mpi # quantum-espresso # localPackages.mumax
-          # encryption and password management
-          john crunch hashcat
-          # container and vm
-          genymotion davinci-resolve playonlinux
-          # browser
-          microsoft-edge tor-browser
-          # news
-          rssguard newsflash newsboat
-        ];
-        _pythonPackages = [(pythonPackages: with pythonPackages;
-        [
-          phonopy tensorflow keras scipy scikit-learn jupyterlab autograd # localPackages.pix2tex
-        ])];
-      };
-      user.sharedModules =
-      [{
-        config.programs.obs-studio =
-        {
-          enable = true;
-          plugins = with inputs.pkgs.obs-studio-plugins; [ wlrobs obs-vaapi obs-nvfbc droidcam-obs obs-vkcapture ];
-        };
-      }];
-    };
-    programs =
-    {
-      anime-game-launcher = { enable = true; package = inputs.pkgs.anime-game-launcher; };
-      honkers-railway-launcher = { enable = true; package = inputs.pkgs.honkers-railway-launcher; };
-    };
-  };
-}
--- a/modules/packages/zsh/default.nix
+++ b/modules/packages/zsh/default.nix
@@ -1,6 +1,8 @@
 inputs:
 {
-  config = inputs.lib.mkIf (builtins.elem "server" inputs.config.nixos.packages._packageSets)
+  options.nixos.packages.zsh = let inherit (inputs.lib) mkOption types; in mkOption
+    { type = types.nullOr (types.submodule {}); default = {}; };
+  config = let inherit (inputs.config.nixos.packages) zsh; in inputs.lib.mkIf (zsh != null)
  {
    nixos.user.sharedModules = [(home-inputs: { config.programs =
    {
@@ -37,11 +39,7 @@ inputs:
            name = "powerlevel10k";
            src = "${inputs.pkgs.zsh-powerlevel10k}/share/zsh-powerlevel10k";
          }
-          {
-            file = "p10k.zsh";
-            name = "powerlevel10k-config";
-            src = ./p10k-config;
-          }
+          { file = "p10k.zsh"; name = "powerlevel10k-config"; src = ./p10k-config; }
          {
            name = "zsh-lsd";
            src = inputs.pkgs.fetchFromGitHub
@@ -71,10 +69,7 @@ inputs:
      autosuggestions.enable = true;
      enableCompletion = true;
      ohMyZsh =
-      {
-        enable = true;
-        plugins = [ "git" "colored-man-pages" "extract" "history-substring-search" "autojump" ];
-      };
+        { enable = true; plugins = [ "git" "colored-man-pages" "extract" "history-substring-search" "autojump" ]; };
    };
  };
 }
--- a/modules/services/beesd.nix
+++ b/modules/services/beesd.nix
@@ -41,6 +41,7 @@ inputs:
            "--thread-count" "${builtins.toString instance.value.threads or 1}"
            "--loadavg-target" "${builtins.toString instance.value.loadAverage or 1}"
            "--scan-mode" "3"
+            "--verbose" "6"
          ];
        };
      })
--- a/modules/services/fz-new-order/default.nix
+++ b/modules/services/fz-new-order/default.nix
@@ -1,10 +1,7 @@
 inputs:
 {
  options.nixos.services.fz-new-order = let inherit (inputs.lib) mkOption types; in mkOption
-  {
-    type = types.nullOr (types.submodule {});
-    default = null;
-  };
+    { type = types.nullOr (types.submodule {}); default = null; };
  config = let inherit (inputs.config.nixos.services) fz-new-order; in inputs.lib.mkIf (fz-new-order != null)
  {
    users =
@@ -72,7 +69,7 @@ inputs:
        "Z /var/lib/fz-new-order - fz-new-order fz-new-order"
      ];
    };
-    sops = let userNum = 6; configNum = 2; in
+    sops = let userNum = 5; configNum = 2; in
    {
      templates."fz-new-order/config.json" =
      {
@@ -80,7 +77,6 @@ inputs:
        group = inputs.config.users.users."fz-new-order".group;
        content = let placeholder = inputs.config.sops.placeholder; in builtins.toJSON
        {
-          manager = placeholder."fz-new-order/manager";
          token = placeholder."fz-new-order/token";
          uids = builtins.map (j: placeholder."fz-new-order/uids/user${builtins.toString j}")
            (builtins.genList (n: n) userNum);
@@ -92,7 +88,7 @@ inputs:
        };
      };
      secrets =
-        { "fz-new-order/manager" = {}; "fz-new-order/token" = {}; }
+        { "fz-new-order/token" = {}; }
        // (builtins.listToAttrs (builtins.map
          (i: { name = "fz-new-order/uids/user${toString i}"; value = {}; })
          (builtins.genList (n: n) userNum)))
--- a/modules/services/fz-new-order/main.cpp
+++ b/modules/services/fz-new-order/main.cpp
@@ -48,7 +48,7 @@ std::string urlencode(std::string s)
 void oneshot
 (
  const std::string& username, const std::string& password, const std::string& comment,
-  const std::set<std::string>& wxuser, const std::set<std::string>& manager, const std::string& token
+  const std::set<std::string>& wxuser, const std::string& token
 )
 {
  httplib::Client fzclient("http://scmv9.fengzhansy.com:8882");
@@ -152,16 +152,6 @@ void oneshot
    for (const auto& order : order_list)
      if (!order_old.contains(order.first))
      {
-        for (const auto& user : manager)
-        {
-          auto path = fmt::format
-          (
-            "/api/send/message/?appToken={}&content={}&uid={}",
-            token, urlencode(fmt::format("push {}", order.first)), user
-          );
-          auto wxresult = wxclient.Get(path.c_str());
-        }
-
        auto body = fmt::format
        (
          "method=dgate&rand=1234&op=scmmgr_pcggl&nv%5B%5D=opmode&nv%5B%5D=ddsp_qry&nv%5B%5D=bill&nv%5B%5D={}",
@@ -248,7 +238,7 @@ int main(int argc, char** argv)
    oneshot
    (
      config["username"].asString(), config["password"].asString(), config["comment"].asString(),
-      uids, { configs["manager"].asString() }, configs["token"].asString()
+      uids, configs["token"].asString()
    );
 }

--- a/modules/services/gitea.nix
+++ b/modules/services/gitea.nix
@@ -19,11 +19,6 @@ inputs:
    services.gitea =
    {
      enable = true;
-      package = inputs.pkgs.gitea.overrideAttrs { src = builtins.fetchurl
-      {
-        url = "https://dl.gitea.com/gitea/1.22.0-rc1/gitea-src-1.22.0-rc1.tar.gz";
-        sha256 = "1h7kjzk7zck7j2advcxc0gsmv3qkwmhcnqi9zl7ypiffy40p6l9y";
-      };};
      lfs.enable = true;
      mailerPasswordFile = inputs.config.sops.secrets."gitea/mail".path;
      database =
--- a/modules/services/hpcstat.nix
+++ b/modules/services/hpcstat.nix
@@ -77,7 +77,7 @@ inputs:
        {
          finishjob = "*-*-* *:*:00";
          backupdb = "*-*-* *:00/10:00";
-          diskstat = "*-*-* 03:00:00";
+          diskstat = "*-*-* 03/12:00:00";
        };
      in
      {
--- a/Show More
+++ b/Show More
				`@@ -1 +0,0 @@`
				`ecdsa-sha2-nistp256 AAAAE2VjZHNhLXNoYTItbmlzdHAyNTYAAAAIbmlzdHAyNTYAAABBBEmKSENjQEezOmxkZMy7opKgwFB9nkt5YRrYMjNuG5N87uRgg6CLrbo5wAdT/y6v0mKV0U2w0WZ2YB/++Tpockg=`
				`@@ -1 +0,0 @@`
				ssh-rsa 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
				`@@ -1 +0,0 @@`
				`ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDgs8MvV2nczjGMZ548tuAhgvCEd4uHu0VhLDSwQG7Nh/UR4Pgc5T9Nf7Vfwg96Lah/pwD5my4RaWis6bLMmlkYyDBKFBOsGYQUe5J5XfZdxk8pz+7L0Hq6gPfAZAdNlUiuFVKsvkE+NF42NgJyXSYQicPbu5LQiFwZGXlW20+LO8uBQ1y1xabKVpg8XGwordduL99VepwEzeLK/st+UVfW+mKgxkf9TuxvD2fuYIDZM7y2rXqcjf4/6OXA5kACsYK1MgZSFxgO/m6+1uCC1qBDseMTA3D+Tsjf9VtcqUE9dMd/dJ/uuILHJ0+oIqkykTCecPLgJY3Vh8rAtln/lbId`
				`@@ -1 +0,0 @@`
				ssh-rsa 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
				`@@ -1 +0,0 @@`
				ssh-rsa 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
				`@@ -1 +0,0 @@`
				ssh-rsa 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
				`@@ -1 +0,0 @@`
				ssh-rsa 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
				`@@ -1 +0,0 @@`
				ssh-rsa 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
				`@@ -1 +0,0 @@`
				ssh-rsa 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
				`@@ -1 +0,0 @@`
				ssh-rsa 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