fix: do not install Firefox package on none NisOS

hosts/rick/home-config.nix

@@ -19,7 +19,10 @@
       kdenlive.enable = false;
       mpv.enable = true;
     };
-    web.firefox.enable = true;
+    web.firefox = {
+      enable = true;
+      installPackage = false;
+    };
     web.qutebrowser.enable = false;
     web.webcord.enable = false;
     gaming.lutris.enable = false;

modules/home-manager/web/firefox/default.nix

@@ -7,6 +7,12 @@ in
 {
   options.modules.web.firefox = {
     enable = mkEnableOption "enable Firefox web browser";
+
+    installPackage = mkOption {
+      type = types.bool;
+      default = true;
+      description = "install Package, if false relies on distribution packages";
+    };
   };
   config = mkIf cfg.enable {
     programs.browserpass = {
@@ -21,14 +27,17 @@ in
       "x-scheme-handler/unknown" = "firefox.desktop";
     };
     programs.firefox = {
-      package = pkgs.wrapFirefox pkgs.firefox-unwrapped {
-        nativeMessagingHosts = [
-          # Tridactyl native connector
-          pkgs.tridactyl-native
-          pkgs.browserpass
-        ];
-      };
       enable = true;
+      package =
+        if cfg.installPackage
+        then pkgs.wrapFirefox pkgs.firefox-unwrapped {
+          nativeMessagingHosts = [
+            # Tridactyl native connector
+            pkgs.tridactyl-native
+            pkgs.browserpass
+          ];
+        }
+       else null;
       profiles.ephase = {
         id = 0;
         name = "ephase";