feat(matic): hyprland + keyd hotkeys

Makefile

@@ -27,8 +27,8 @@ DOCKER_IMAGE_TAGGED := $(DOCKER_IMAGE_NAME_BASE):$(GIT_COMMIT_SHA)
 NIX_EXEC := $(shell which nix)
 
 # Common cache settings (only applied when user is trusted to avoid warnings)
-NIX_SUBSTITUTERS := https://cache.nixos.org https://devenv.cachix.org https://cachix.cachix.org
-NIX_TRUSTED_KEYS := cache.nixos.org-1:6NCHdD59X431o0gWypbMrAURkbJ16ZPMQFGspcDShjY= devenv.cachix.org-1:w1cLUi8dv3hnoSPGAuibQv+f9TZLr6cv/Hm9XgU50cw= cachix.cachix.org-1:eWNHQldwUO7G2VkjpnjDbWwy4KQ/HNxht7H4SSoMckM=
+NIX_SUBSTITUTERS := https://cache.nixos.org https://devenv.cachix.org https://cachix.cachix.org https://hyprland.cachix.org
+NIX_TRUSTED_KEYS := cache.nixos.org-1:6NCHdD59X431o0gWypbMrAURkbJ16ZPMQFGspcDShjY= devenv.cachix.org-1:w1cLUi8dv3hnoSPGAuibQv+f9TZLr6cv/Hm9XgU50cw= cachix.cachix.org-1:eWNHQldwUO7G2VkjpnjDbWwy4KQ/HNxht7H4SSoMckM= hyprland.cachix.org-1:a7pgxzMz7+chwVL3/pzj6jIBMioiJM7ypFP8PwtkuGc=
 NIX_CACHIX_CONF := /etc/nix/cachix.conf
 # Check if user is trusted (to avoid "ignoring untrusted substituter" warnings)
 NIX_USER_TRUSTED := $(shell grep -qE "trusted-users.*=.*(\\*|$(shell whoami))" /etc/nix/nix.conf 2>/dev/null && echo "yes" || echo "no")
@@ -749,15 +749,14 @@ launchctl-ollama: ## Restart ollama launchd agent.
 ##@ Systemd Services (Linux)
 
 .PHONY: systemctl
-systemctl: systemctl-cliproxyapi systemctl-openclaw systemctl-code-syncer systemctl-docker-postgres systemctl-dotfiles-updater systemctl-ollama ## Restart all systemd user services.
+systemctl: systemctl-cliproxyapi systemctl-code-syncer systemctl-docker-postgres systemctl-dotfiles-updater systemctl-ollama systemctl-openclaw systemctl-waybar ## Restart all systemd user services.
 
 .PHONY: systemctl-cliproxyapi
 systemctl-cliproxyapi: ## Pull latest image and restart cliproxyapi systemd user service.
 	@echo "🔄 Restarting cliproxyapi..."
 	@systemctl --user restart cliproxyapi.service || true
 	@echo "✅ cliproxyapi restarted"
 
-
 .PHONY: systemctl-code-syncer
 systemctl-code-syncer: ## Restart code-syncer systemd user service.
 	@echo "🔄 Restarting code-syncer..."
@@ -788,6 +787,14 @@ systemctl-openclaw: ## Restart OpenClaw gateway systemd user service.
 	@systemctl --user restart openclaw-gateway.service || true
 	@echo "✅ openclaw restarted"
 
+.PHONY: systemctl-waybar
+systemctl-waybar: ## Restart waybar.
+	@echo "🔄 Restarting waybar..."
+	@pkill waybar 2>/dev/null || true
+	@sleep 1
+	@hyprctl dispatch exec waybar 2>/dev/null || true
+	@echo "✅ waybar restarted"
+
 ##@ Git Submodule
 
 .PHONY: git-submodule-sync

config/codex/config.toml

@@ -7,6 +7,8 @@ notify = [
 
 suppress_unstable_features_warning = true
 web_search = "cached"
+model = "gpt-5.3-codex"
+model_reasoning_effort = "medium"
 
 [features]
 ghost_commit = false

config/default.nix

@@ -1,3 +1,7 @@
+{ inputs }:
+let
+  inherit (inputs.host) isDesktop;
+in
 [
   ./aichat
   ./amp
@@ -23,3 +27,16 @@
   ./starship
   ./zellij
 ]
+++ (
+  if isDesktop then
+    [
+      ./gtk
+      ./hyprland
+      ./swaync
+      ./waybar
+      ./wlogout
+      ./wofi
+    ]
+  else
+    [ ]
+)

config/gtk/default.nix

@@ -0,0 +1,35 @@
+{
+  config,
+  pkgs,
+  lib,
+  ...
+}:
+{
+  gtk = lib.mkIf pkgs.stdenv.isLinux {
+    enable = true;
+    theme = {
+      name = "Adwaita-dark";
+      package = pkgs.gnome-themes-extra;
+    };
+    iconTheme = {
+      name = "Adwaita";
+      package = pkgs.adwaita-icon-theme;
+    };
+    cursorTheme = {
+      name = "Adwaita";
+      size = 24;
+    };
+    gtk3.extraConfig = {
+      gtk-application-prefer-dark-theme = 1;
+    };
+    gtk4.extraConfig = {
+      gtk-application-prefer-dark-theme = 1;
+    };
+  };
+
+  dconf.settings = lib.mkIf pkgs.stdenv.isLinux {
+    "org/gnome/desktop/interface" = {
+      color-scheme = "prefer-dark";
+    };
+  };
+}

config/hyprland/default.nix

@@ -0,0 +1,29 @@
+{
+  config,
+  inputs,
+  pkgs,
+  ...
+}:
+let
+  hyprexpoPlugin = inputs.hyprland-plugins.packages.${pkgs.stdenv.hostPlatform.system}.hyprexpo;
+in
+{
+  wayland.windowManager.hyprland = {
+    enable = true;
+    package = inputs.hyprland.packages.${pkgs.stdenv.hostPlatform.system}.hyprland;
+    systemd.enable = false;
+    extraConfig = ''
+      plugin = ${hyprexpoPlugin}/lib/libhyprexpo.so
+    ''
+    + builtins.readFile ./hyprland.conf;
+  };
+
+  xdg.configFile."hypr/hypridle.conf" = {
+    source = ./hypridle.conf;
+    force = true;
+  };
+  xdg.configFile."hypr/hyprlock.conf" = {
+    source = ./hyprlock.conf;
+    force = true;
+  };
+}

config/hyprland/hypridle.conf

@@ -0,0 +1,31 @@
+general {
+    lock_cmd = pidof hyprlock || hyprlock
+    before_sleep_cmd = loginctl lock-session
+    after_sleep_cmd = hyprctl dispatch dpms on
+}
+
+# Dim screen after 2.5 minutes
+listener {
+    timeout = 150
+    on-timeout = brightnessctl -s set 10
+    on-resume = brightnessctl -r
+}
+
+# Lock screen after 5 minutes
+listener {
+    timeout = 300
+    on-timeout = loginctl lock-session
+}
+
+# Turn off display after 5.5 minutes
+listener {
+    timeout = 330
+    on-timeout = hyprctl dispatch dpms off
+    on-resume = hyprctl dispatch dpms on
+}
+
+# Suspend after 30 minutes
+listener {
+    timeout = 1800
+    on-timeout = systemctl suspend
+}