feat: 事件异常主账起停等待接口

Co-authored-by: Cursor <cursoragent@cursor.com>

inquiry-agent/agent/ledger/http_ledger.py

@@ -477,3 +477,49 @@ class HttpLedger:
         if isinstance(rows, list):
             return [dict(x) for x in rows if isinstance(x, dict)]
         return []
+
+    def start_event_wait(self, *, work_order_no: str, wait_kind: str) -> dict[str, Any]:
+        out = self._post(
+            "/inquiry/agent/ticket/startEventWait",
+            {"workOrderNo": work_order_no, "waitKind": wait_kind},
+        )
+        if out.get("ok") is False:
+            return out
+        out.setdefault("ok", True)
+        return out
+
+    def clear_event_wait(self, *, work_order_no: str) -> dict[str, Any]:
+        out = self._post(
+            "/inquiry/agent/ticket/clearEventWait",
+            {"workOrderNo": work_order_no},
+        )
+        if out.get("ok") is False:
+            return out
+        out.setdefault("ok", True)
+        return out
+
+    def list_event_waits(self) -> list[dict[str, Any]]:
+        out = self._post("/inquiry/agent/ticket/listEventWaits", {})
+        rows = out.get("result") if isinstance(out.get("result"), list) else None
+        if rows is None:
+            rows = out.get("tickets") if isinstance(out.get("tickets"), list) else []
+        return [dict(x) for x in rows if isinstance(x, dict)]
+
+    def record_event_exception(self, *, work_order_no: str, event_exception: str) -> dict[str, Any]:
+        out = self._post(
+            "/inquiry/agent/ticket/recordEventException",
+            {"workOrderNo": work_order_no, "eventException": event_exception},
+        )
+        if out.get("ok") is False:
+            return out
+        out.setdefault("ok", True)
+        return out
+
+    def get_timeout_by_code(self, *, timeout_code: str) -> dict[str, Any]:
+        out = self._post(
+            "/inquiry/agent/responseTimeout/byCode",
+            {"timeoutCode": timeout_code},
+        )
+        if "found" not in out:
+            return {"found": False, "timeoutCode": timeout_code}
+        return out