Update flake.lock

Fix deprecated stylix usage

Author: mcwitt

flake.lock

@@ -32,22 +32,16 @@
       # NOTE: can remove "start" subcommand after https://github.com/wez/wezterm/commit/e8886752e87c3240df4148828797459776abfa7f
       terminal = "${pkgs.wezterm}/bin/wezterm start";
 
-      # Override stylix-generated theme with additional tweaks
-      theme = lib.mkForce (
-        toString (
-          pkgs.writeText "rofi-theme.rasi" ''
-            ${builtins.readFile (config.lib.stylix.scheme pkgs.base16-rofi)}
-            window {
-              width: 33%;
-              border-radius: 6px;
-            }
-            element-icon {
-              size: 1em;
-              margin: 0 0.25em 0 0;
-            }
-          ''
-        )
-      );
+      theme = {
+        window = {
+          width = "33%";
+          border-radius = "6px";
+        };
+        element-icon = {
+          size = "1em";
+          margin = "0 0.25em 0 0";
+        };
+      };
     };
 
     # https://github.com/carnager/rofi-pass/issues/226