Initial commit: Family Planner application

Complete family planning application with:
- React frontend with TypeScript
- Node.js/Express backend with TypeScript
- Python ingestion service for document processing
- Planning ingestion service with LLM integration
- Shared UI components and type definitions
- OAuth integration for calendar synchronization
- Comprehensive documentation

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

planning-ingestion/.env.example

@@ -0,0 +1,20 @@
+# Server Configuration
+PORT=8000
+NODE_ENV=development
+
+# Security - REQUIRED: Master key for encrypting API keys (32+ chars)
+MASTER_KEY=your-secure-master-key-minimum-32-characters-long
+
+# Database
+DATABASE_PATH=./data/planning.db
+
+# Upload Configuration
+UPLOAD_DIR=./uploads
+MAX_FILE_SIZE_MB=50
+
+# Confidence threshold for LLM fallback (0.0 to 1.0)
+CONFIDENCE_THRESHOLD=0.7
+
+# LLM Configuration (set via CLI or API, not here)
+# LLM_PROVIDER=openai|anthropic
+# LLM_API_KEY=<encrypted in database>