feat: update hyprland, helix, bootloader and other configs

Changelog:
- autostart: remove hypridle from autostart script
- helix: add copilot LSP for Rust, JS/TS variants
- hyprland:
  - Refactor window rules with regex patterns
  - Update brightness controls for intel_backlight
  - Adjust pyprland scratchpad configurations
- bootloader:
  - Add i915 kernel modules
  - Disable initrd verbose logging
- greetd: update tuigreet command to use uwsm
- hyprland: enable hyprlock, hypridle services
- linux-kernel: add security hardening params
- ollama: add new LLM models (gemma3, deepcoder)
- utils: add sqlx-cli and kitty
- kitty: add config
- virtualisation:
  - Add lima, nerdctl
- vpn:
  - Enable mullvad VPN
  - Add mullvad and tor browsers
- stylus-themes: update to latest

nixos/hyprland.nix

@@ -2,10 +2,16 @@
 
 {
   # Enable Hyprland
-  programs.hyprland.enable = true;
+  programs.hyprland = {
+    enable = true;
+    withUWSM = true;
+  };
   environment.sessionVariables.NIXOS_OZONE_WL = "1";
   environment.sessionVariables.WLR_NO_HARDWARE_CURSORS = "1";
 
+  programs.hyprlock.enable = true;
+  services.hypridle.enable = true;
+
   environment.systemPackages = with pkgs; [
     pyprland
     hyprpicker
@@ -15,6 +21,7 @@
     hyprpaper
 
     inputs.wezterm.packages.${pkgs.system}.default
+    kitty
     cool-retro-term
 
     starship