- Rename Exec Aide to Lauren across manifest and system prompt
- Add app_mention handler for @mentions in channels and group DMs
- Channel-aware system prompt: decline private info in public channels
- Add coordination thread support (COORD# DynamoDB records)
- Add search_inbox tool (full Gmail search via API)
- Add coordinate_with_user tool (start threaded coordination)
- Add post_message helper for flat/threaded channel replies
- Fix Decimal serialization from DynamoDB in tool results
- Use Slack mrkdwn formatting (single asterisks) instead of Markdown
- SAM template with DynamoDB, two Lambdas (fetch-classify, daily-digest),
ECS/Fargate for Socket Mode listener, EventBridge Scheduler
- Gmail API integration with OAuth refresh and History API sync
- Bedrock Haiku classification (HIGH/NORMAL/LOW)
- Slack DM delivery with Block Kit formatting and threading
- Socket Mode listener for two-way conversation (placeholder)
- Setup script for Gmail OAuth token exchange
- Slack app manifest for app creation
