feat: add boltbot extension — EigenCloud verification layer
Trustless hosting extension for Moltbot via EigenCloud infrastructure:
- EigenAI provider with x-api-key auth and configPatch registration
- Action tier classification for all 23 canonical tools
- Receipt logging on after_tool_call hook (medium/high tier)
- Anomaly detection (BCC, outbound curl, process, gateway)
- SQLite receipt store with EigenDA proxy backend
- Dashboard API endpoints (/boltbot/receipts, /receipt, /stats)
- EigenCompute TEE deploy script and Dockerfile
1096cc16e6