feat: manually mirror opencoze's code from bytedance

Change-Id: I09a73aadda978ad9511264a756b2ce51f5761adf

frontend/packages/data/knowledge/knowledge-data-set-for-agent/src/store/data-set.ts

@@ -0,0 +1,43 @@
+/*
+ * Copyright 2025 coze-dev Authors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+ 
+import { devtools } from 'zustand/middleware';
+import { create } from 'zustand';
+import { type Dataset } from '@coze-arch/idl/knowledge';
+
+interface DatasetStore {
+  dataSetList: Dataset[];
+  setDataSetList: (dataSetList: Dataset[]) => void;
+}
+
+/**
+ * 只适用于 bot 单 agent 模式
+ */
+export const useDatasetStore = create<DatasetStore>()(
+  devtools(
+    set => ({
+      dataSetList: [],
+
+      setDataSetList: (dataSetList: Dataset[]) => {
+        set({ dataSetList }, false, 'setDataSetList');
+      },
+    }),
+    {
+      name: 'Coze.Agent.Dataset',
+      enabled: IS_DEV_MODE,
+    },
+  ),
+);