chore: update flake & niri blur

home/user/ghostty.nix

@@ -1,12 +1,10 @@
 {
   inputs,
   pkgs,
-  lib,
   ...
 }:
 let
   inherit (pkgs.stdenv.hostPlatform) system;
-  inherit (lib) mkDefault;
 
   ghosttyShaders = pkgs.fetchFromGitHub {
     owner = "sahaj-b";
@@ -28,9 +26,9 @@ in
         "${ghosttyShaders}/ripple_cursor.glsl"
       ];
 
-      unfocused-split-opacity = 0.85;
+      unfocused-split-opacity = 0.65;
       desktop-notifications = true;
-      background-opacity = mkDefault 0.6;
+      background-opacity = 0.5;
       background-blur = 20;
 
       wait-after-command = false;

home/user/zen-browser.nix

@@ -3,12 +3,10 @@
   config,
   helper,
   pkgs,
-  lib,
   ...
 }:
 let
   inherit (osConfig.systemConf) username;
-  inherit (lib) mkForce;
   inherit (helper) capitalize;
   inherit (pkgs) runCommand;
 
@@ -39,6 +37,7 @@ let
 in
 {
   programs.zen-browser = {
+    suppressXdgMigrationWarning = true;
     enable = true;
     languagePacks = [
       "en-US"
@@ -137,15 +136,19 @@ in
     };
   };
 
-  home.file.".zen/${profileName}/zen-keyboard-shortcuts.json".source =
+  xdg.configFile."zen/${profileName}/zen-keyboard-shortcuts.json".source =
     ../config/zen/zen-keyboard-shortcuts.json;
 
-  home.file.".zen/${profileName}/chrome" = {
+  xdg.configFile."zen/${profileName}/chrome" = {
     source = patchedNebula;
     recursive = true;
   };
 
-  home.file.".zen/${profileName}/search.json.mozlz4".force = mkForce true;
+  systemd.user.tmpfiles.rules = [
+    ''
+      L+ ${config.home.homeDirectory}/.zen - - - - ${config.home.homeDirectory}/.config/zen
+    ''
+  ];
 
   xdg.mimeApps =
     let