forked from trent_larson/crowd-funder-for-time-pwa
a903a6d664
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