feat(desktop): move firefox config to homes and use home-manager modules

homes/x86_64-linux/rafiq/desktop/browser.nix

@@ -0,0 +1,39 @@
+{
+  lib,
+  inputs,
+  system,
+}:
+let
+  inherit (builtins) map listToAttrs;
+  inherit (lib.lists) findFirstIndex;
+  inherit (inputs.nur.legacyPackages.${system}.repos.rycee) firefox-addons;
+  profiles = listToAttrs (
+    map (name: {
+      inherit name;
+      # If there are duplicate profile names, findFirstIndex will cause issues.
+      value = profileCfg (findFirstIndex (x: x == name) null syncedProfiles);
+    }) syncedProfiles
+  );
+  syncedProfiles = [
+    "rafiq"
+    "test"
+  ];
+  profileCfg = id: {
+    inherit id;
+    settings."extensions.autoDisableScopes" = 0; # Auto enable extensions
+    extensions = {
+      force = true;
+      packages = with firefox-addons; [
+        darkreader
+        gesturefy
+        sponsorblock
+        ublock-origin
+      ];
+    };
+  };
+in
+{
+  home.sessionVariables.BROWSER = "firefox";
+  programs.firefox = { inherit profiles; };
+  stylix.targets.firefox.profileNames = syncedProfiles;
+}