初始提交：QQ 群入群验证机器人

基于 qqbotsdk-py 的入群验证：进群发按钮验证码、完成前禁言、
超时踢出（11253 时兜底长期禁言）、乱点他人按钮处罚、状态持久化
与重启恢复。38 个单元/集成测试。

tests/test_wiring.py

@@ -0,0 +1,67 @@
+"""处理器装配与配置装配测试（不发起任何网络请求）。"""
+
+from qqbotsdk import Bot
+
+from authbot.config import AuthConfig
+from authbot.handlers import KICK_NOT_ALLOWED, setup
+
+
+def _bot() -> Bot:
+    import os
+
+    os.environ.setdefault("APPID", "test-appid")
+    os.environ.setdefault("APPSECRET", "test-secret")
+    return Bot(intents=0)  # 掩码直传，避免读 intents.toml
+
+
+def test_config_defaults(monkeypatch, tmp_path):
+    monkeypatch.delenv("VERIFY_TIMEOUT_MINUTES", raising=False)
+    monkeypatch.delenv("TIMEOUT_KICK", raising=False)
+    monkeypatch.delenv("DATA_DIR", raising=False)
+    cfg = AuthConfig.load()
+    assert cfg.verify_timeout_minutes == 10
+    assert cfg.timeout_kick is True
+    assert cfg.timeout_fallback_mute_hours == 72
+    assert cfg.captcha_options == 4
+    assert cfg.verified_trust_days == 0
+
+
+def test_config_env_override(monkeypatch, tmp_path):
+    monkeypatch.setenv("VERIFY_TIMEOUT_MINUTES", "5")
+    monkeypatch.setenv("TIMEOUT_KICK", "false")
+    monkeypatch.setenv("DATA_DIR", str(tmp_path))
+    cfg = AuthConfig.load()
+    assert cfg.verify_timeout_minutes == 5
+    assert cfg.timeout_kick is False
+    assert cfg.data_dir == tmp_path
+
+
+def test_config_rejects_out_of_range(monkeypatch):
+    monkeypatch.setenv("VERIFY_TIMEOUT_MINUTES", "0")
+    try:
+        AuthConfig.load()
+    except ValueError as e:
+        assert "VERIFY_TIMEOUT_MINUTES" in str(e)
+    else:
+        raise AssertionError("应当拒绝越界值")
+
+
+def test_setup_registers_all_handlers(tmp_path, monkeypatch):
+    monkeypatch.setenv("DATA_DIR", str(tmp_path))
+    bot = _bot()
+    cfg = AuthConfig.load()
+    state = setup(bot, cfg)
+    registered = {
+        event
+        for event, handlers in bot._emitter._handlers.items()  # noqa: SLF001
+        if handlers
+    }
+    assert {
+        "READY",
+        "GROUP_MEMBER_ADD",
+        "INTERACTION_CREATE",
+        "GROUP_MEMBER_REMOVE",
+        "GROUP_AT_MESSAGE_CREATE",
+    } <= registered
+    assert state.all_pending() == []
+    assert KICK_NOT_ALLOWED == 11253