fix: 收口管理端页面权限与工作流运行授权

- 页面选项接口改用所属页面权限并返回最小数据视图

- 统一校验工作流引用、租户、状态与定时任务执行主体

- 补充聊天记录权限迁移和权限隔离回归测试

easyflow-ui-admin/app/src/views/ai/workflow/customNode/datasetOptions.ts

@@ -76,17 +76,12 @@ function dedupeManagedDatasetOptions(options: ManagedDatasetOption[]) {
 export async function loadManagedDatasetOptions(): Promise<
   ManagedDatasetOption[]
 > {
-  const sourceRes = await api.get('/api/v1/datacenterSource/page', {
-    params: {
-      pageNumber: 1,
-      pageSize: 200,
-    },
-  });
-  const sources = sourceRes.data?.records || [];
+  const sourceRes = await api.get('/api/v1/workflow/designer/dataSources');
+  const sources = sourceRes.data || [];
   const options: ManagedDatasetOption[] = [];
   for (const source of sources) {
     try {
-      const catalogRes = await api.get('/api/v1/datacenterSource/catalogs', {
+      const catalogRes = await api.get('/api/v1/workflow/designer/catalogs', {
         params: {
           sourceId: source.id,
         },
@@ -94,7 +89,7 @@ export async function loadManagedDatasetOptions(): Promise<
       const catalogs = catalogRes.data || [];
       for (const catalog of catalogs) {
         const tableRes = await api.get(
-          '/api/v1/datacenterDataset/managedTables',
+          '/api/v1/workflow/designer/managedTables',
           {
             params: {
               sourceId: source.id,
@@ -176,7 +171,7 @@ export async function loadManagedDatasetSchema(
       fields: [],
     };
   }
-  const res = await api.get('/api/v1/datacenterDataset/schema', {
+  const res = await api.get('/api/v1/workflow/designer/schema', {
     params: datasetRef,
   });
   const data = res.data || {};
@@ -188,8 +183,8 @@ export async function loadManagedDatasetSchema(
       }))
     : [];
   return {
-    tableName: data.table?.tableName || datasetRef.tableName,
-    tableDesc: data.table?.tableDesc,
+    tableName: data.tableName || datasetRef.tableName,
+    tableDesc: data.tableDesc,
     fields,
   };
 }