fix(qqbot): add is_reconnect parameter to QQAdapter.connect()

[litaonet]

Summary

Align QQAdapter.connect() signature with BasePlatformAdapter.connect(), which accepts an is_reconnect keyword argument (defined in gateway/platforms/base.py line 2864).

Problem

When the gateway attempts to reconnect the QQBot WebSocket, it calls adapter.connect(is_reconnect=True). The QQAdapter's connect() method did not accept this parameter, causing:

QQAdapter.connect() got an unexpected keyword argument 'is_reconnect'

This prevents the QQBot platform from reconnecting after transient network drops.

Fix

Add *, is_reconnect: bool = False to QQAdapter.connect() in gateway/platforms/qqbot/adapter.py, matching the base class signature.

Verification

• The fix is a one-line signature change — no behavioral logic modified.
• Other platform adapters (WeChat, WhatsApp Cloud, API Server, BlueBubbles, Relay) already accept is_reconnect in their connect() methods.
• QQBot was the only adapter missing this parameter.

[alt-glitch]

This was generated by AI during triage.

Duplicate of #52966 — identical one-line is_reconnect signature fix for QQAdapter.connect() (issue #52914). #52966 is the earliest still-open canonical fix (the truly-earliest #52922 is closed/unmerged). Related open siblings: #53948, #54977.