fix: refactor onMount to avoid unnecessary async calls for search (#481)

* fix: refactor onMount to avoid unnecessary async calls for search

* Production debugging to check the console

* feat: enhance Pagefind integration with improved loading checks and error handling

* fix: improve Pagefind integration with event handling for loading and errors

pagefind.yml

@@ -1,3 +1,6 @@
 exclude_selectors:
   - "span.katex"
   - "span.katex-display"
+  - "[data-pagefind-ignore]"
+  - ".search-panel"
+  - "#search-panel"