Add UI Pagination for prompts and resources

[rakdutta]

This PR adds new admin endpoints and enhances the frontend for managing prompts and resources.

Backend:

• Introduces paginated, team-aware HTML partials for prompts/resources.
• Adds endpoints for fetching all prompt IDs and server-side search with access control.
• Uses DbPrompt and DbResource in new queries.

Frontend:

• Improves selector logic for accurate “Select All” behavior.
• Adds HTMX-based partial reloads for pagination and inactive toggle.
• Replaces client-side prompt search with server-side debounce search.

Cleanup:

• Removed unnecessary debug log from prompt_service.py.

[madhav165]

Hi @rakdutta , please check and fix these too.

1. When changing pages in prompts and resources pages, getting duplicate headers for the table.
2. In servers page, clicking select all should select all the tools, even those not loaded in DOM.
3. Prompts and resources should be paginated in Edit Server screen also.