feat: mofin_health LLM失败告警推送（规范5.5）

deploy/profile-scripts/mofin_health.py

@@ -1048,6 +1048,20 @@ def build_report():
         # 若LLM故障，功能树根节点标 fail
         if not llm_health["ok"]:
             feature_tree["status"] = "fail"
+            # 失败告警（2026-08-10新增）：LLM故障推XMPP，不只标红
+            try:
+                import sys as _sys
+                if '/home/hmo/.hermes/profiles/position-analyst/scripts' not in _sys.path:
+                    _sys.path.insert(0, '/home/hmo/.hermes/profiles/position-analyst/scripts')
+                from alert_helper import notify, WARNING
+                _first = llm_health["errors_recent"][0] if llm_health["errors_recent"] else {}
+                notify("LLM端点故障",
+                       f"最近{llm_health['scan_window_min']}分钟{llm_health['error_count']}次调用失败"
+                       f"（{_first.get('log','?')} {_first.get('time','?')}: {_first.get('msg','')[:80]}）。"
+                       f"gateway进程可能正常但LLM服务不可用，请检查opencode.ai端点。",
+                       WARNING)
+            except Exception as _ae:
+                print(f"[LLM_MON] 告警发送失败: {_ae}", file=sys.stderr)
             feature_tree.setdefault("warn_detail", {})["llm"] = (
                 f"LLM端点最近{llm_health['scan_window_min']}分钟{llm_health['error_count']}次错误"
                 f"（{llm_health['errors_recent'][0]['log'] if llm_health['errors_recent'] else '?'}）")