Updated the formatting of tags in the openapi.json file to use array notation consistently across all endpoints. This change improves readability and maintains a uniform structure in the API documentation.
- Replaced `LIST_PUBLIC_CATEGORIES` with `LIST_ADMIN_CATEGORIES_FLAT` in `ArticleFormModal.tsx`.
- Removed the "Add Event" button from the dashboard page.
- Simplified the `EventsPage` by removing the button and adjusting the layout.
- Cleaned up the `AdminEventEditPage` by removing unnecessary props.
- Deleted unused layout and page files related to event creation.
- Updated `AdminAuthContent` to use `useAdminCitiesQuery` instead of `useDiscoveryCitiesQuery`.
- Refactored `EventGuestListAccessPanel` to remove the `accessMode` prop and adjust API calls accordingly.
- Removed several unused components and tests related to event creation, enhancing project maintainability.
