Root cause: Worker used SQLITE_DATABASE_URL causing "no such table: incidents"
because each Pod had isolated SQLite file, not shared PostgreSQL.
Fixes:
- db/base.py: Use DATABASE_URL (PostgreSQL) instead of SQLITE_DATABASE_URL
- Added SQLite prohibition guard with logging
- Added pool_size and pool_pre_ping for production stability
New: packages/lewooogo-data PgMemoryProvider (Phase 6.4d)
- Episodic Memory implementation for PostgreSQL
- init_pg_engine() with auto table creation
- SQLite forbidden by Commander's decree
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>