added quickshell

hosts/hakase/configuration.nix

@@ -88,6 +88,7 @@
 
   services = {
     displayManager.gdm.enable = true;
+    upower.enable = true;
     scx.enable = true; # by default uses scx_rustland scheduler
     libinput.enable = true;
     blueman.enable = true;

packages/quickshell/home.nix

@@ -1,5 +1,13 @@
-{pkgs, ...}: {
+{pkgs, ...}: let
+  caelestia-shell = pkgs.fetchFromGitHub {
+    owner = "caelestia-dots";
+    repo = "shell";
+    rev = "main";
+    sha256 = "sha256-FHPCSy/Fd9hIpFA2BxhTkbwBtY9vtvsEUYC3+ZX6zNQ=";
+  };
+in {
   home.packages = with pkgs; [
+    inotify-tools
     app2unit
     quickshell
     fish
@@ -18,4 +26,7 @@
     curl
     material-symbols
   ];
+  home.file.".config/quickshell" = {
+    source = caelestia-shell;
+  };
 }