refactor(browser): set default browser

config/hosts/imxyy-nix-x16/home.nix

@@ -1,4 +1,5 @@
 {
+  config,
   pkgs,
   username,
   ...
@@ -59,7 +60,7 @@
       enable = true;
       defaultApplications =
         let
-          browser = [ "zen-beta.desktop" ];
+          browser = [ config.my.desktop.browser.default.desktop ];
           editor = [ "codium.desktop" ];
           imageviewer = [ "org.gnome.Shotwell-Viewer.desktop" ];
         in

config/hosts/imxyy-nix/home.nix

@@ -1,4 +1,5 @@
 {
+  config,
   pkgs,
   username,
   ...
@@ -88,7 +89,7 @@
       enable = true;
       defaultApplications =
         let
-          browser = [ "zen-beta.desktop" ];
+          browser = [ config.my.desktop.browser.default.desktop ];
           editor = [ "codium.desktop" ];
           imageviewer = [ "org.gnome.Shotwell-Viewer.desktop" ];
         in

modules/desktop/browser/default'.nix

@@ -0,0 +1,13 @@
+{ lib, ... }:
+{
+  options.my.desktop.browser.default = {
+    command = lib.mkOption {
+      type = lib.types.str;
+      default = "chromium";
+    };
+    desktop = lib.mkOption {
+      type = lib.types.str;
+      default = "chromium-browser.desktop";
+    };
+  };
+}

modules/desktop/wm/niri/config.nix

@@ -146,7 +146,7 @@
           "Mod+Return".action.spawn = [
             "kitty"
           ];
-          "Mod+G".action.spawn = [ "zen-beta" ];
+          "Mod+G".action.spawn = [ config.my.desktop.browser.default.command ];
           "Mod+E".action.spawn = [ "nautilus" ];
           "Mod+R".action.spawn = [
             "sh"