refactor: register history ai redo tasks

tests/fixtures/architecture/dependency-baseline.json

@@ -13,8 +13,8 @@
     "runtime_to_db": [],
     "workflow_to_db": []
   },
-  "edge_count": 6470,
-  "edge_sha256": "571b66b75b51e801a053e4164c5dbe0eb580b91f20cf84fa554e13b9469dd650",
+  "edge_count": 6471,
+  "edge_sha256": "30a14c4218ffd8e2798ab93231e7fa0d4ed3e368a5f1cdf75b09336e863e0a50",
   "edges": [
     "app -> app.runtime",
     "app -> app.runtime.compat",
@@ -1836,6 +1836,7 @@
     "app.api.endpoints.history -> app.runtime.config",
     "app.api.endpoints.history -> app.runtime.log",
     "app.api.endpoints.history -> app.runtime.progress",
+    "app.api.endpoints.history -> app.runtime.tasks",
     "app.api.endpoints.history -> app.schemas",
     "app.api.endpoints.history -> app.schemas.common",
     "app.api.endpoints.history -> app.schemas.history",

tests/test_api_background_task_registry.py

@@ -3,7 +3,7 @@
 import asyncio
 from types import SimpleNamespace
 
-from app.api.endpoints import message, site, subscribe, webhook
+from app.api.endpoints import history, message, site, subscribe, webhook
 from app.runtime.tasks import TaskRegistry
 
 
@@ -19,6 +19,17 @@ class _TaskRegistry(TaskRegistry):
         """保存函数、参数和 owner。"""
         self.calls.append((function, args, kwargs, owner))
 
+    def create(
+        self,
+        coroutine,
+        *,
+        owner: str,
+        cancel_on_shutdown: bool = True,
+    ) -> None:
+        """保存异步任务登记参数，并关闭未执行的 coroutine。"""
+        coroutine.close()
+        self.calls.append((None, (), {"cancel_on_shutdown": cancel_on_shutdown}, owner))
+
 
 class _WebhookRequest:
     """提供 webhook 端点读取的最小请求接口。"""
@@ -139,3 +150,35 @@ def test_seerr_subscribe_uses_task_registry(monkeypatch) -> None:
         "username": "tester",
     }
     assert owner == "api.subscribe.seerr"
+
+
+def test_history_ai_redo_uses_task_registry() -> None:
+    """单条历史 AI 重做应登记宿主任务并使用稳定 owner。"""
+    registry = _TaskRegistry()
+
+    history._start_ai_redo_task(
+        history_id=7,
+        prompt="整理记录",
+        progress_key="progress-7",
+        task_registry=registry,
+    )
+
+    assert registry.calls == [
+        (None, (), {"cancel_on_shutdown": True}, "api.history.ai_redo")
+    ]
+
+
+def test_history_batch_ai_redo_uses_task_registry() -> None:
+    """批量历史 AI 重做应登记宿主任务并区分批量 owner。"""
+    registry = _TaskRegistry()
+
+    history._start_batch_ai_redo_task(
+        history_ids=[7, 8],
+        prompt="批量整理",
+        progress_key="progress-batch",
+        task_registry=registry,
+    )
+
+    assert registry.calls == [
+        (None, (), {"cancel_on_shutdown": True}, "api.history.ai_redo_batch")
+    ]