[Bug] search.nvue: SearchAdvanced is returned from setup() but never defined

Describe the bug

In file uni_modules/tuikit-atomic-x/quickstart/pages/scenes/chat/search/search.nvue,the setup() function returns SearchAdvanced in its return statement,but this variable is never declared or defined anywhere in the setup() scope.
This causes a ReferenceError: SearchAdvanced is not defined at runtime,resulting in the component failing to render and potentially crashing the app.

Steps to reproduce

1. Install tuikit-atomic-x from DCloud plugin marketplace2. Navigate to the search page3. Component fails to render due to the undefined variable

Expected behavior

Either:- SearchAdvanced should be properly defined (e.g., const SearchAdvanced = ref(false))- Or it should be removed from the setup() return statement if not needed

Environment

• Platform: uni-app (DCloud plugin marketplace version)- File: uni_modules/tuikit-atomic-x/quickstart/pages/scenes/chat/search/search.nvue

Open uni_modules/tuikit-atomic-x/quickstart/pages/scenes/chat/search/search.nvue and inspect the setup() return statement alongside the component’s existing references to SearchAdvanced. Resolve the undefined reference by following whether the component needs that value or not, then reproduce the search page flow to confirm it renders without the ReferenceError.