feat: bootstrap Waxwing Phase 1 scaffold
Plant registry, grow event calendar, and gardening knowledge base
populated via cf-harvest ingest endpoint. All 23 tests passing.
Stack:
- FastAPI + SQLite (cf-core migrations) on port 8522
- Vue 3 + Vite + Pinia SPA on port 8521
- 5 SQL migrations: locations → plants → grow_events, knowledge_sources → knowledge_facts
- Earthy green theme (--color-primary: #4a7c59) matching CF theme system
Knowledge ingest contract:
- POST /api/v1/knowledge/ingest — idempotent on fact_hash (sha256 of type+payload+video_path)
- 8 fact types: companion_planting, soil_amendment, propagation, pest_diagnosis,
harvest_timing, instruction, medicinal, history_context
- Partial batch failure: malformed facts collected in rejected[], valid facts inserted
- Re-ingesting same video batch: facts_skipped_duplicate > 0, no duplicates
Wired views: RegistryView (plant CRUD), KnowledgeView (facts + type filter chips)
Stub views: CalendarView, SettingsView