feat: migrate host Hyprland overrides to Lua

hosts/m3-ares/home.nix

@@ -7,7 +7,20 @@
   lib,
   ...
 }:
-with lib; {
+with lib; let
+  lua = lib.generators.mkLuaInline;
+
+  startupCommand = command: {
+    _args = [
+      "hyprland.start"
+      (lua ''
+        function()
+          hl.exec_cmd(${builtins.toJSON command})
+        end
+      '')
+    ];
+  };
+in {
   config = mkMerge [
     # ── XDG / MIME defaults ──
     {
@@ -41,28 +54,87 @@ with lib; {
       wayland.windowManager.hyprland = {
         enable = true;
         settings = {
-          exec-once = ["tuxedo-backlight"];
+          on = [
+            (startupCommand "tuxedo-backlight")
+          ];
           monitor = [
-            "eDP-1,preferred,0x0,1.25"
-            "HDMI-A-1,1920x1080@120,2560x0,1"
+            {
+              output = "eDP-1";
+              mode = "preferred";
+              position = "0x0";
+              scale = 1.25;
+            }
+            {
+              output = "HDMI-A-1";
+              mode = "1920x1080@120";
+              position = "2560x0";
+              scale = 1;
+            }
           ];
-          workspace = [
-            "1, monitor:eDP-1, default:true"
-            "2, monitor:eDP-1"
-            "3, monitor:eDP-1"
-            "4, monitor:HDMI-A-1"
-            "5, monitor:HDMI-A-1,border:false,rounding:false"
-            "6, monitor:HDMI-A-1"
+          workspace_rule = [
+            {
+              workspace = "1";
+              monitor = "eDP-1";
+              default = true;
+            }
+            {
+              workspace = "2";
+              monitor = "eDP-1";
+            }
+            {
+              workspace = "3";
+              monitor = "eDP-1";
+            }
+            {
+              workspace = "4";
+              monitor = "HDMI-A-1";
+            }
+            {
+              workspace = "5";
+              monitor = "HDMI-A-1";
+              no_border = true;
+              no_rounding = true;
+            }
+            {
+              workspace = "6";
+              monitor = "HDMI-A-1";
+            }
           ];
-          windowrule = [
-            "match:class dev.zed.Zed, workspace 1"
-            "match:class Msty, workspace 1"
-            "match:class ^(com.obsproject.Studio)$, workspace 2"
-            "match:class ^(brave-browser)$, workspace 4, opacity 1.0"
-            "match:class ^(vivaldi-stable)$, workspace 4, opacity 1.0"
-            "match:class ^steam_app_\\d+$, fullscreen on"
-            "match:class ^steam_app_\\d+$, workspace 5"
-            "match:class ^steam_app_\\d+$, idle_inhibit focus"
+          window_rule = [
+            {
+              match.class = "dev.zed.Zed";
+              workspace = "1";
+            }
+            {
+              match.class = "Msty";
+              workspace = "1";
+            }
+            {
+              match.class = "^(com.obsproject.Studio)$";
+              workspace = "2";
+            }
+            {
+              match.class = "^(brave-browser)$";
+              workspace = "4";
+              opacity = "1.0";
+            }
+            {
+              match.class = "^(vivaldi-stable)$";
+              workspace = "4";
+              opacity = "1.0";
+            }
+            {
+              match.class = "^steam_app_\\d+$";
+              fullscreen = true;
+            }
+            {
+              match.class = "^steam_app_\\d+$";
+              workspace = "5";
+            }
+            {
+              match.class = "^steam_app_\\d+$";
+              idle_inhibit = "focus";
+            }
           ];
         };
       };