[Tracking] Wikibase API integration

[DaxServer]

Spec: https://github.com/DaxServer/dataforge/tree/main/.kiro/specs/wikibase-rest-api-integration

• 1. Set up project dependencies and core types
• 2. Implement backend Wikibase API service foundation
• 3. Create caching layer for API responses
• 4. Implement instance configuration management
• 5. Create backend API endpoints for frontend integration
• 6. Implement frontend Wikibase API composable
• 7. Create enhanced property selector component
• 8. Create instance management interface
• 9. Implement real-time validation system
• 10. Integrate with existing wikibase schema editor
• 11. Implement error handling and fallback mechanisms
• 12. Add performance optimizations and monitoring

Spec using macbre/nodemw: https://github.com/DaxServer/dataforge/tree/main/.kiro/specs/mwn-wikibase-integration

• 1. Set up nodemw package and core infrastructure
• 2. Replace existing WikibaseApiService with NodemwWikibaseService
• 3. Implement constraint validation service using nodemw Wikidata API
• 4. Update API endpoints to use NodemwWikibaseService
• 5. Enhance frontend property selector with nodemw integration
• 6. Implement real-time validation display components
• 7. Update schema store with validation integration
• 8. Add schema preview and testing functionality
• 9. Update type definitions and interfaces for nodemw integration
• 10. Implement comprehensive error handling for nodemw integration
• 11. Add comprehensive testing for nodemw integration