- Updated RepresentationsPage to use SearchableSelect for city filtering.
- Modified form handling to use Controller from react-hook-form for city selection.
- Improved city filter handling to support null values.
- Added city_id to Representation interface in types.
- Implemented uploadLogo endpoint in CategoryController for logo uploads.
- Added logo_url field to Category entity and updated related services.
- Created SearchableSelect component for better user experience in selecting options.
- Added migration to include logo_url in categories table.
