T407558- Proof of concept add work form (!139) · Merge requests · toolforge-repos / paulina · GitLab

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This MR includes the following changes:

Created comprehensive work submission form with proper validation
Integrated Wikimedia Commons image search functionality
Implemented real-time image preview with loading states and error handling
Implemented real-time Wikidata autocomplete for Work Type field (P31 property)
Created backend API endpoint /api/search-wikidata-items for Wikidata searches
Added Wikidata person search for Author, Translator, and Illustrator fields
Added 500ms debouncing to optimize API calls
Created reusable Combobox class for static dropdown fields
Implemented Language combobox with predefined options
Implemented Country of Origin combobox with filtering
Created WikidataPersonSearch class for person entity searches
Added keyboard navigation (Arrow keys, Enter, Escape) for all comboboxes
Created unified CSS styling for consistent combobox field appearance
Added submit handler with success alert for now. No backend.