38d7292df7
Phases: 1. Foundation: Database models and IMAP utilities 2. Account Management: Admin UI for email configuration (ACCT-01 to ACCT-07) 3. Email Ingestion: Sync engine and retention cleanup (SYNC-01 to SYNC-09, RETN-01 to RETN-05) 4. Query Tools: LangChain email analytics (QUERY-01 to QUERY-06) All v1 requirements mapped to phases.