meli: support jmap

Enabled when flavor == fastmail.com

modules/programs/meli.nix

@@ -34,6 +34,13 @@ let
       send_mail = mkSmtp account;
       mailboxes = account.meli.mailboxAliases;
     }
+    // lib.optionalAttrs (account.flavor == "fastmail.com") {
+      server_username = account.userName;
+      server_password_command = lib.concatMapStringsSep " " lib.escapeShellArg account.passwordCommand;
+      format = "jmap";
+      server_url = "https://api.fastmail.com/jmap/session";
+      use_token = true;
+    }
     // account.meli.settings
   );
 

modules/programs/neovim.nix

@@ -216,7 +216,7 @@ in
         example = lib.literalExpression ''
           let
               nvimEarlyInit = lib.mkOrder 500 "set rtp+=vim.opt.rtp:prepend('/home/user/myplugin')";
-                nvimLateInit = lib.mkAfter 1000 "vim.opt.signcolumn = 'auto:1-3'";
+              nvimLateInit = lib.mkAfter "vim.opt.signcolumn = 'auto:1-3'";
           in
               lib.mkMerge [ nvimEarlyInit nvimLateInit ];
         '';