sql-storage-adapter v0.5.1

Added

• Electron Adapter - Full-featured Electron support with IPC bridge architecture

  • ElectronMainAdapter: Main process adapter wrapping better-sqlite3 with WAL, recovery, and multi-window support
  • ElectronRendererAdapter: Renderer process proxy with transparent IPC communication
  • Preload script with contextBridge for secure renderer access
  • Type-safe IPC protocol with request/response correlation
  • WAL checkpoint management and corruption detection
  • Auto-migration system with app version tracking
  • Multi-window database change broadcasting
  • Export: @framers/sql-storage-adapter/electron

• Cross-Platform Sync Module - Real-time delta synchronization across platforms

  • CrossPlatformSync: Main sync orchestrator with configurable table priorities
  • Vector Clocks: Distributed causality tracking for conflict detection
  • WebSocket Transport: Real-time bidirectional sync with auto-reconnection and heartbeats
  • HTTP Transport: Polling fallback for firewalls/proxies that block WebSocket
  • Conflict Resolution: Strategies include last-write-wins, local-wins, remote-wins, merge, manual
  • Device Registry: Track and manage syncing devices with presence status
  • SyncLogManager: Change log and conflict tables for delta tracking
  • UI hooks for custom conflict resolution dialogs
  • Export: @framers/sql-storage-adapter/sync

Changed

• Updated package exports to include /electron, /electron/preload, and /sync entry points
• Enhanced StorageContext with Electron-specific properties

Technical Details

• Vector clocks use Record<string, number> for causality comparison
• Sync protocol messages use underscore naming (delta_push, handshake_response)
• Transport layer abstracts WebSocket/HTTP with unified event system
• Field mergers support custom merge logic for complex data types