Add SQLite database implementation with comprehensive features:
- Core database functionality:
- Connection management and pooling
- Schema creation and validation
- Transaction support with rollback
- Backup and restore capabilities
- Health checks and integrity verification
- Data migration:
- Migration utilities from Dexie to SQLite
- Data transformation and validation
- Migration verification and rollback
- Backup before migration
- CRUD operations for all entities:
- Accounts, contacts, and contact methods
- Settings and secrets
- Logging and audit trails
- Type safety and error handling:
- Full TypeScript type definitions
- Runtime data validation
- Comprehensive error handling
- Transaction safety
Note: Requires @wa-sqlite/sql.js package to be installed
Matt Raymer