modules.system.grub: wait indefinitely on desktops

.gitmodules

@@ -1,3 +1,6 @@
 [submodule "nixpkgs"]
 	path = nixpkgs
 	url = https://github.com/CHN-beta/nixpkgs.git
+[submodule "packages/ufo"]
+	path = packages/ufo
+	url = https://git.chn.moe/chn/ufo.git

flake.lock

@@ -1491,7 +1491,6 @@
         "sticker": "sticker",
         "stickerpicker": "stickerpicker",
         "tgbot-cpp": "tgbot-cpp",
-        "ufo": "ufo",
         "v-sim": "v-sim",
         "vaspberry": "vaspberry",
         "winapps": "winapps",
@@ -1777,24 +1776,6 @@
         "type": "github"
       }
     },
-    "ufo": {
-      "flake": false,
-      "locked": {
-        "lastModified": 1767597695,
-        "lfs": true,
-        "narHash": "sha256-JNCSBKjslaT4kjMCWCImN1iS9ZRwfCN4GpP7dWECdas=",
-        "ref": "refs/heads/main",
-        "rev": "19736049c9e117c642f3f0a5e81af5cf2a40b392",
-        "revCount": 86,
-        "type": "git",
-        "url": "https://git.chn.moe/chn/ufo.git"
-      },
-      "original": {
-        "lfs": true,
-        "type": "git",
-        "url": "https://git.chn.moe/chn/ufo.git"
-      }
-    },
     "v-sim": {
       "flake": false,
       "locked": {

flake.nix

@@ -3,7 +3,7 @@
 
   inputs =
   {
-    self.submodules = true;
+    self = { submodules = true; lfs = true; };
     nixpkgs.url = ./nixpkgs;
     nixpkgs-2505.url = "github:CHN-beta/nixpkgs/nixos-25.05";
     nixpkgs-2411.url = "github:CHN-beta/nixpkgs/nixos-24.11";
@@ -54,7 +54,6 @@
     pocketfft = { url = "github:mreineck/pocketfft"; flake = false; };
     blog = { url = "git+https://git.chn.moe/chn/blog-public.git?lfs=1"; flake = false; };
     vaspberry = { url = "github:Infant83/VASPBERRY"; flake = false; };
-    ufo = { url = "git+https://git.chn.moe/chn/ufo.git?lfs=1"; flake = false; };
     stickerpicker = { url = "github:maunium/stickerpicker"; flake = false; };
     fancy-motd = { url = "github:CHN-beta/fancy-motd"; flake = false; };
     mac-style = { url = "github:SergioRibera/s4rchiso-plymouth-theme?lfs=1"; flake = false; };

modules/system/grub.nix

@@ -4,7 +4,6 @@ inputs:
   {
     type = types.nullOr (types.submodule { options =
     {
-      timeout = mkOption { type = types.int; default = 15; };
       windowsEntries = mkOption { type = types.attrsOf types.nonEmptyStr; default = {}; };
       # "efi" using efi, "efiRemovable" using efi with install grub removable, or dev path like "/dev/sda" using bios
       installDevice = mkOption { type = types.str; default = "efi"; };
@@ -15,9 +14,13 @@ inputs:
     (inputs.lib.mkMerge
     [
       # general settings
-      { boot.loader.grub = { enable = true; useOSProber = false; }; }
-      # grub timeout
-      { boot.loader.timeout = grub.timeout; }
+      {
+        boot.loader =
+        {
+          grub = { enable = true; useOSProber = false; };
+          timeout = if inputs.config.nixos.model.type == "desktop" then null else 15;
+        };
+      }
       # grub install
       {
         boot.loader =

modules/system/systemd.nix

@@ -3,11 +3,7 @@ inputs:
   config =
   {
     # only preserve the last 7 days of logs
-    services =
-    {
-      journald.extraConfig = "MaxRetentionSec=7d";
-      logind.settings.Login.HandleLidSwitch = "ignore";
-    };
+    services.journald.extraConfig = "MaxRetentionSec=7d";
     systemd =
     {
       settings.Manager =

packages/default.nix

@@ -72,7 +72,7 @@ inputs: rec
   sqlite-orm = inputs.pkgs.callPackage ./sqlite-orm.nix { src = inputs.topInputs.sqlite-orm; };
   mkPnpmPackage = inputs.pkgs.callPackage ./mkPnpmPackage.nix {};
   sbatch-tui = inputs.pkgs.callPackage ./sbatch-tui { inherit biu; };
-  ufo = inputs.pkgs.callPackage inputs.topInputs.ufo { inherit biu matplotplusplus; tbb = inputs.pkgs.tbb_2022; };
+  ufo = inputs.pkgs.callPackage ./ufo { inherit biu matplotplusplus; tbb = inputs.pkgs.tbb_2022; };
   chn-bsub = inputs.pkgs.callPackage ./chn-bsub { inherit biu; };
   py4vasp = inputs.pkgs.python3Packages.callPackage ./py4vasp.nix { src = inputs.topInputs.py4vasp; };
   pocketfft = inputs.pkgs.callPackage ./pocketfft.nix { src = inputs.topInputs.pocketfft; };