[Upstream PR #252] QQBot channel skill (China market)

[Peyton-Spencer]

Summary

Upstream PR: nanocoai#252
Author: hughiehao
Status: OPEN - Skill only
Changes: +1,397 / -0 LOC, 1 file (skill only)

Adds /add-qqbot skill that enables NanoClaw to connect to QQ's Open Platform via WebSocket gateway.

Features

• Supports C2C (private), group, and channel messages
• WebSocket gateway connection
• China market messaging platform

Risk

LOW (skill only, no core changes)

Recommendation

🟢 MONITOR

• Not relevant for OmniAura (we don't target China market)
• Good to know for ecosystem understanding
• Shows extensibility of NanoClaw platform

Action Items

• Track for awareness, no adoption needed