zen: try to fix it but realize it doesn't work

modules/common/zen-browser.nix

@@ -1,28 +1,33 @@
 { lib, ... }: let
-  inherit (lib) enabled merge;
+  inherit (lib) enabled;
 
-  lockedAs = Value: merge {
+  lockedAs = Value: attrs: attrs // {
     inherit Value;
     Locked = true;
   };
 
-  locked = merge { Locked = true; };
+  locked = attrs: attrs // { Locked = true; };
-in {
-  home-manager.sharedModules = [{
-    programs.zen-browser = enabled {
-      # package = mkIf config.isDarwin null;
 
   policies = {
     AutofillAddressEnabled    = false;
     AutofillCreditCardEnabled = false;
 
     DisableAppUpdate = true;
+    AppAutoUpdate       = false;
+    BackgroundAppUpdate = false;
+
     DisableFeedbackCommands = true;
     DisableFirefoxStudies   = true;
     DisablePocket           = true;
     DisableTelemetry        = true;
+    DisableProfileImport    = true;
+    DisableProfileRefresh   = true;
 
-        # We want Zen to be the default browser.
+    BlockAboutConfig   = false;
+    BlockAboutProfiles = true;
+    BlockAboutSupport  = true;
+
+    # We want it to be the default browser.
     DontCheckDefaultBrowser = false;
 
     NoDefaultBookmarks = true;
@@ -30,9 +35,9 @@ in {
     # I accept the terms of use.
     SkipTermsOfUse = true;
 
-        PictureInPicture = lockedAs false;
+    PictureInPicture = lockedAs false {};
 
-        Homepage.StartPage = "previous-session";
+    Homepage = locked { StartPage = "previous-session"; };
 
     EnableTrackingProtection = lockedAs true {
       Cryptomining   = true;
@@ -53,11 +58,43 @@ in {
       SponsoredSuggestions = false;
       WebSuggestions       = false;
     };
+
+    SearchEngines = {
+      Default = "Kagi";
+
+      PreventInstalls = true;
+
+      Remove = [
+        "Google"
+        "Bing"
+        "DuckDuckGo"
+        "Wikipedia (en)"
+      ];
+
+      Add = [
+        { Name = "Kagi";   Alias = "kk"; Method = "GET"; URLTemplate = "https://kagi.com/search?q={searchTerms}";      SuggestURLTemplate = "https://kagi.com/api/autosuggest?q={searchTerms}"; }
+        { Name = "Google"; Alias = "gg"; Method = "GET"; URLTemplate = "https://google.com/search?q={searchTerms}";    SuggestURLTemplate = "https://google.com/complete/search?client=firefox&q={searchTerms}"; }
+        { Name = "Yandex"; Alias = "yy"; Method = "GET"; URLTemplate = "https://yandex.com/search?text={searchTerms}"; SuggestURLTemplate = "https://suggest.yandex.com/suggest-ff.cgi?part={searchTerms}"; }
+
+        { Name = "Wikipedia"; Alias = "ww"; Method = "GET"; URLTemplate = "https://en.wikipedia.org/w/index.php?title=Special:Search&search={searchTerms}"; }
+        { Name = "YouTube"; Alias = "yt"; Method = "GET";   URLTemplate = "https://youtube.com/results?search_query={searchTerms}"; }
+
+        { Name = "Sourcegraph"; Alias = "sg"; Method = "GET"; URLTemplate = "https://sourcegraph.com/search?q=context:global+{searchTerms}"; }
+        { Name = "GitHub";      Alias = "gh"; Method = "GET"; URLTemplate = "https://github.com/search?type=repositories&q={searchTerms}"; }
+        { Name = "Lib.rs";      Alias = "rs"; Method = "GET"; URLTemplate = "https://lib.rs/search?q={searchTerms}"; }
+
+        { Name = "Seachix";               Alias = "sx"; Method = "GET"; URLTemplate = "https://searchix.ovh/?query={searchTerms}"; }
+        { Name = "NixOS Packages";        Alias = "np"; Method = "GET"; URLTemplate = "https://search.nixos.org/packages?channel=unstable&sort=relevance&type=packages&query={searchTerms}"; }
+        { Name = "NixOS Options";         Alias = "no"; Method = "GET"; URLTemplate = "https://search.nixos.org/options?channel=unstable&sort=relevance&type=options&query={searchTerms}"; }
+        { Name = "Home Manager Options";  Alias = "ho"; Method = "GET"; URLTemplate = "https://home-manager-options.extranix.com/?release=master&query={searchTerms}"; }
+        { Name = "Nix Darwin Options";    Alias = "do"; Method = "GET"; URLTemplate = "https://options.nix-darwin.uz/?release=master&query={searchTerms}"; }
+      ];
     };
-
+  };
-      # policies.Preferences = {
+in {
-        
+  home-manager.sharedModules = [{
-      # };
+    programs.zen-browser = enabled {
+      inherit policies;
     };
   }];
 }

modules/linux/hyprland/hyprland.nix

@@ -139,7 +139,7 @@ in merge <| mkIf config.isDesktop {
 
           "SUPER+SHIFT, RETURN, exec, kitty"
           "SUPER      , RETURN, exec, ghostty --gtk-single-instance=true"
-          "SUPER      , W     , exec, zen-beta"
+          "SUPER      , W     , exec, zen"
           "SUPER      , D     , exec, discord"
           "SUPER      , Z     , exec, zulip"
           "SUPER      , M     , exec, thunderbird"

rebuild.nu

@@ -55,9 +55,8 @@ def main --wrapped [
   ] | append ($args_split | get 0 | where { $in != "" })
 
   let nix_flags = [
-    "--option" "accept-flake-config"         "true"
+    "--accept-flake-config"
-    # "--option" "eval-cache"                  "false"
+    "--extra-experimental-features" "pipe-operators"
-    "--option" "extra-experimental-features" "pipe-operators"
   ] | append ($args_split | get --ignore-errors 1 | default [])
 
   if (uname | get kernel-name) == "Darwin" {