v0.2.0

Changelog

• 69b3d7d feat(memorylake): add 'memorylake config' to persist url/api-key with env>file>default precedence
• 07f2e31 feat(memorylake): auto-migrate existing SQLite memories into MemoryLake on first project enable
• 8abd3dd feat(memorylake): live mem_save writes verbatim via direct fact-add endpoint (synchronous, real fact id, title preserved)
• 629f775 feat(memorylake): migrate via new verbatim direct fact-add endpoint (synchronous, title-preserving, idempotent)
• 4b3b029 feat(memorylake): write session-end summary as a verbatim fact (prompts stay on conversation-append)