- Introduced a new "Banners" feature, enabling banner creation, management, and display across the admin panel and frontend.
- Enhanced image handling for events and gallery by converting images to optimized webp format.
- Added `banners` table in the database schema for storing announcements.
- Integrated new `/api/banners` route in backend for banner operations.
- Updated `index.astro` to include banner display component.
- Added supporting UI and APIs in the admin panel for banner management.