Proposal: add a NapCat + OneBot + ACP agent Docker Compose sample #780

Summary

I would like to propose a new Docker Compose sample for a messaging-native AI stack:

• NapCat for QQ / OneBot transport
• qq-ai-bot as the OneBot 11 ↔ ACP bridge
• a tiny mock ACP agent for deterministic first-run validation

Why this sample could be useful

Most Compose examples around AI currently focus on web UIs or local model serving. This sample would instead show a reproducible message-channel deployment path: a user can validate QQ -> OneBot -> bot bridge -> agent runtime as one stack, then swap the mock agent for their own runtime later.

I think this fits the repo goal because it is still a local-development / tinkering sample, but demonstrates multi-service Compose orchestration for a real integration shape instead of a single UI.

Proposed structure

• compose.yaml for NapCat + qq-ai-bot + mock ACP agent
• sample README with startup / token / WebUI notes
• clear note that it is not production-ready and mainly for local validation

If this direction sounds useful, I can prepare the actual sample PR next.

Reference project:

• https://github.com/happysnaker/qq-ai-bot