条件单列表改为中控后台并行缓存并以 SSE 推浏览器，下发仍走中控到实例。

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

lib/bridge_client_lib.py

@@ -215,6 +215,40 @@ def fetch_cond_orders(inst: dict[str, Any]) -> dict[str, Any]:
         return {"ok": False, "msg": str(e) or "拉取失败", "orders": [], "instance_id": inst.get("id")}
 
 
+def pull_all_cond_orders() -> list[dict[str, Any]]:
+    """并行拉取各机条件单并展平为带 instance 字段的订单列表."""
+    instances = list_instances(enabled_only=True)
+    if not instances:
+        return []
+    by_id: dict[Any, dict[str, Any]] = {}
+    with ThreadPoolExecutor(max_workers=min(8, len(instances))) as pool:
+        futs = {pool.submit(fetch_cond_orders, inst): inst for inst in instances}
+        for fut in as_completed(futs):
+            inst = futs[fut]
+            try:
+                data = fut.result()
+            except Exception as e:
+                data = {
+                    "ok": False,
+                    "msg": str(e) or "拉取失败",
+                    "orders": [],
+                    "instance_id": inst.get("id"),
+                    "instance_name": inst.get("name"),
+                }
+            by_id[inst.get("id")] = data if isinstance(data, dict) else {}
+    all_orders: list[dict[str, Any]] = []
+    for inst in instances:
+        data = by_id.get(inst["id"]) or {}
+        for o in data.get("orders") or []:
+            if not isinstance(o, dict):
+                continue
+            item = dict(o)
+            item["instance_id"] = inst.get("id")
+            item["instance_name"] = inst.get("name")
+            all_orders.append(item)
+    return all_orders
+
+
 def pull_all_enabled() -> list[dict[str, Any]]:
     instances = list_instances(enabled_only=True)
     if not instances: