feat(tree): close rust family shell cutover

wolai-frontend/src/lib/file-tree/projection-client.test.ts

@@ -21,6 +21,23 @@ describe("fetchKernelFileTreeProjection", () => {
             rootNodeId: "page_root",
             items: [{ rowId: "asset:table_1" }],
             edges: [],
+            meta: {
+              search: {
+                indexingVisibility: {
+                  schema: "mnote.file_tree.indexing_visibility",
+                  schemaVersion: 1,
+                  source: "kernel.project_view",
+                  status: "visible",
+                  requestKey: "page_root:预算",
+                  indexedResourceKinds: ["document", "index", "asset"],
+                  visibleResourceKinds: ["document", "index", "asset"],
+                  metrics: {
+                    visibleRows: 1,
+                    visibleEdges: 0,
+                  },
+                },
+              },
+            },
           },
         }),
         { status: 200 },
@@ -44,6 +61,11 @@ describe("fetchKernelFileTreeProjection", () => {
       }),
     );
     expect(result.items.map((item) => item.rowId)).toEqual(["asset:table_1"]);
+    expect(result.meta?.search?.indexingVisibility).toMatchObject({
+      schema: "mnote.file_tree.indexing_visibility",
+      status: "visible",
+      requestKey: "page_root:预算",
+    });
   });
 
   it("固定 file_tree 搜索语义边界：命中数先截断，祖先补全不计入 maxResults", () => {