- scripts/notion-signal-bridge.js: Notion API direct communication replacing email
- Poll work orders from 工单簿 (query status='已发送')
- Execute work orders (broadcast, status query, deploy check, data sync)
- Write back results to work order + signal log (dual-write: Notion + local)
- Health check mode for diagnostics
- .github/workflows/notion-poll.yml: 15-minute polling workflow
- Suspend esp-signal-processor.yml schedule (keep manual trigger)
- Update signal-log description to reflect Notion migration
- Add npm scripts: notion:poll, notion:health
Co-authored-by: qinfendebingshuo <207279273+qinfendebingshuo@users.noreply.github.com>