[Enhancement] Mobile Readonly public sharing with search option

Hi,

Need to share the entire notes in mobile as public URL where noone should be able to edit/update/delete any of the content. The public sharing URL will be completely READ-ONLY

Thanks

Start by locating the mobile note-sharing flow and its public URL handling. Determine how a shared note or collection can be exposed without edit, update, or delete access, and clarify what the requested search option should cover. Done means the sharing behavior and search scope are defined and verified for read-only access.

Written by the indexing model from the issue text.