* Add CI workflow and apply ruff formatting
* Disable cdk synth — PythonFunction requires Docker arm64 builds
The PythonFunction construct bundles via Docker with --platform
linux/arm64, which fails on GitHub Actions x86 runners. tsc --noEmit
still runs and catches TypeScript errors.
Bedrock Haiku now classifies marketing/promotional emails as MARKETING
and they are filtered out before saving or alerting. This replaces
Gmail label-based filtering for more accurate classification.
Also: enable Fargate listener (desiredCount=1), update README for CDK,
update Notion AWS Architecture Map and Slack Apps Inventory.
- 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
