feat: implement working ingest + query endpoints, graceful schema handling
INGEST PIPELINE:
- Entity extraction from [[wiki links]] working ✅
- Fact extraction from [[Entity]] verb [[Entity]] patterns working ✅
- Entities saved to production DB ✅
- Graceful handling of schema mismatches (temporal schema optional) ✅
QUERY ENDPOINT:
- Temporal graph query implemented ✅
- Returns proper structure: entities, edges, count, query, project ✅
- Supports both 'query' and 'question' parameters ✅
- Queries execute against production DB ✅
E2E STATUS:
- Health endpoint: ✅ working
- Ingest endpoint: ✅ accepts requests, extracts entities
- Query endpoint: ✅ returns temporal graph structure
- Database integration: ✅ entities persisted
- Schema compatibility: ✅ gracefully skips temporal columns if not available
Next: Apply temporal schema migration to production DB to enable edge persistence
rock
88027b1a72