Core modules:
- encryption.ts: WebCrypto AES-256-GCM, HKDF key derivation, PKCE utilities
- database.ts: IndexedDB schema for gmail, drive, photos, calendar
- oauth.ts: OAuth 2.0 PKCE flow with encrypted token storage
- share.ts: Create tldraw shapes from encrypted data
- backup.ts: R2 backup service with encrypted manifest
Importers:
- gmail.ts: Gmail import with pagination and batch storage
- drive.ts: Drive import with folder navigation, Google Docs export
- photos.ts: Photos thumbnail import (403 issue pending investigation)
- calendar.ts: Calendar import with date range filtering
Test interface at /google route for debugging OAuth flow.
Known issue: Photos API returning 403 on some thumbnail URLs - needs
further investigation with proper OAuth consent screen setup.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
