Fix: Use nix flake check for hooks, simplify module, remove apps

modules/git-hooks/default.nix

@@ -1,22 +1,48 @@
-{ config, lib, ... }:
+{
+  config,
+  lib,
+  pkgs,
+  ...
+}:
 
 {
   options.services.git-hooks = {
     enable = lib.mkEnableOption "Install git hooks for Nix flake";
-    flake-path = lib.mkOption {
-      type = lib.types.path;
-      description = "Path to Nix flake repository";
-    };
   };
 
   config = lib.mkIf config.services.git-hooks.enable {
     system.activationScripts.git-hooks = lib.stringAfter [ "users" ] ''
-      if [ -d "${config.services.git-hooks.flake-path}/.git" ]; then
-        echo "🪝 Installing git hooks..."
-        cd ${config.services.git-hooks.flake-path}
-        nix run .#apps.x86_64-linux.pre-commit-install || true
-        echo "✅ Done"
+      echo "🪝 Installing git hooks..."
+
+      cd /home/h/nix
+
+      # Use nix flake check which properly evaluates and installs hooks
+      nix flake check 2>&1 || true
+
+      # Verify hooks were installed
+      if [ -f ".git/hooks/pre-commit" ]; then
+        echo "✅ Git hooks installed successfully"
+      else
+        echo "⚠️  Git hooks may not have installed properly"
       fi
     '';
+
+    environment.systemPackages = lib.singleton (
+      pkgs.writeShellApplication {
+        name = "install-git-hooks";
+        runtimeInputs = [ pkgs.git ];
+        text = ''
+          set -euo pipefail
+          echo "🪝 Installing git hooks..."
+          cd /home/h/nix
+          nix flake check || echo "⚠️  Hook installation had issues"
+          echo "✅ Done"
+        '';
+      }
+    );
+  };
+}
+
+    );
   };
 }