[bug] Uncaught ReferenceError: doSearch is not defined

may I please know the reason of this call on document ready?

<img width="534" height="200" alt="Image" src="https://github.com/user-attachments/assets/3b31504a-059c-4118-80b7-2b6727f44bb9" />

However it's causing an error

<img width="736" height="125" alt="Image" src="https://github.com/user-attachments/assets/bd13672e-42d4-4a5d-b3c5-2460d16fd970" />