Use pkgs.quickshell directly

modules/components/quickshell-service.nix

@@ -7,15 +7,8 @@ let
   cfg = config.programs.dots-hyprland.quickshell;
   mainCfg = config.programs.dots-hyprland;
   
-  # Use quickshell from home.packages (user must add it)
-  workingQuickshell = let
-    quickshellPkg = pkgs.lib.findFirst 
-      (pkg: pkg.pname or "" == "quickshell") 
-      null 
-      config.home.packages;
-  in
-    if quickshellPkg != null then quickshellPkg
-    else pkgs.quickshell or (throw "quickshell not found - add pkgs.quickshell to home.packages");
+  # Use quickshell from pkgs (must be available in nixpkgs)
+  workingQuickshell = pkgs.quickshell;
   
   # Service startup script that handles initial setup
   quickshellStartup = pkgs.writeShellScript "quickshell-startup" ''