feat: xmpp bot最终修复版+skill文档同步

xmpp_agent_core.py 当前工作配置记录:
1. send_presence() — presence = available, 否则私聊进离线
2. 入站消息队列(_inbound_queue) — 崩了不丢, 重试3次
3. 出站队列(_outbound_queue) — 崩了自动重启
4. XMPP心跳检测(xep_0199 ping) — run_filters死后15s内重连
5. 私聊回复双通道: send_message(指定resource) + send_stanza(裸JID)
6. AGENT_MENTION动态解析(群聊@知微识别)
7. session_id保持xmpp-zhiwei-v2不变(不因重启换session)
8. 断线重连2秒延迟(防资源冲突)

scripts/stale_push_wlin.py

@@ -294,7 +294,7 @@ def save_cooldown(cd):
 def in_cooldown(code, action_type, cooldown_dict, minutes=30):
     key = f"{code}_{action_type}"
     last = cooldown_dict.get(key, 0)
-    elapsed = time.time() - last
+    elapsed = datetime.now().timestamp() - last
     return elapsed < minutes * 60, elapsed, key
 
 
@@ -322,7 +322,7 @@ def main():
 
     # 加载冷却状态
     cooldown = load_cooldown()
-    now_ts = time.time()
+    now_ts = datetime.now().timestamp()
 
     # 读 decisions.json 获取完整策略数据
     code_data = {}