feat: 收口文档桥接与 OnlyOffice/Sidebar 回归

- 为 documents.save/meta/content、blocks.patch 与 sidebar.dataset.list 补齐 Rust 协议映射、共享契约与桥接执行器

- 对齐 BlockNote、Mindmap、OnlyOffice 的保存/路由元信息，并补真实浏览器回归脚本与 OnlyOffice 部署基线

- 忽略 Rust 本地构建产物与 Harness 调试状态文件，避免临时产物进入仓库历史

wolai-frontend/src/lib/sidebar-data.test.ts

@@ -2,7 +2,13 @@ import { describe, expect, it } from "vitest";
 import type { DocumentRecord } from "@/lib/documents";
 import type { WorkspaceSummary } from "@/lib/workspaces";
 import type { SidebarInitialData } from "@/components/sidebar/types";
-import { buildSidebarInitialData, extractMindmapImageAssetIdsFromData } from "@/lib/sidebar-data";
+import {
+  buildSidebarDatasetListQueryPayload,
+  buildSidebarDatasetListQueryResult,
+  buildSidebarInitialData,
+  extractMindmapImageAssetIdsFromData,
+  mapSidebarDatasetListQueryResultToInitialData,
+} from "@/lib/sidebar-data";
 
 describe("extractMindmapImageAssetIdsFromData", () => {
   it("提取导图节点里的 asset 图片引用并去重", () => {
@@ -140,4 +146,116 @@ describe("buildSidebarInitialData", () => {
     expect(payload.trashedTableAssets?.map((item) => item.id)).toEqual(["table_2"]);
     expect(payload.mediaAssets?.map((item) => item.id)).toEqual(["asset_file_1"]);
   });
+
+  it("冻结 sidebar.dataset.list 的 Rust query 契约字段", () => {
+    const queryPayload = buildSidebarDatasetListQueryPayload("  ws_1  ");
+    expect(queryPayload).toEqual({ workspace_id: "ws_1" });
+
+    const queryResult = buildSidebarDatasetListQueryResult({
+      activeWorkspaceId: "ws_1",
+      workspaces: [
+        {
+          id: "ws_1",
+          name: "工作区",
+          type: "personal",
+          iconUrl: null,
+          memberCount: 1,
+          isDefault: true,
+        },
+      ],
+      documents: [
+        {
+          id: "doc_1",
+          workspace_id: "ws_1",
+          title: "页面 1",
+          parent_id: null,
+          sort_order: 1,
+          is_starred: false,
+          access_scope: "private",
+          is_template: false,
+          created_at: "2026-04-14T00:00:00Z",
+          updated_at: null,
+        },
+      ],
+      trashedDocuments: [],
+      mindmaps: [],
+      mediaAssets: [],
+      trashedMediaAssets: [],
+      tables: [],
+    });
+
+    expect(queryResult).toEqual({
+      active_workspace_id: "ws_1",
+      workspaces: [
+        {
+          id: "ws_1",
+          name: "工作区",
+          type: "personal",
+          iconUrl: null,
+          memberCount: 1,
+          isDefault: true,
+        },
+      ],
+      documents: [
+        {
+          id: "doc_1",
+          workspace_id: "ws_1",
+          title: "页面 1",
+          parent_id: null,
+          sort_order: 1,
+          is_starred: false,
+          access_scope: "private",
+          is_template: false,
+          created_at: "2026-04-14T00:00:00Z",
+          updated_at: null,
+        },
+      ],
+      trashed_documents: [],
+      media_assets: [],
+      trashed_media_assets: [],
+      mindmap_assets: [],
+      trashed_mindmap_assets: [],
+      table_assets: [],
+      trashed_table_assets: [],
+      mindmap_docs: [],
+      mindmap_asset_children: {},
+    });
+
+    expect(mapSidebarDatasetListQueryResultToInitialData(queryResult)).toEqual({
+      activeWorkspaceId: "ws_1",
+      workspaces: [
+        {
+          id: "ws_1",
+          name: "工作区",
+          type: "personal",
+          iconUrl: null,
+          memberCount: 1,
+          isDefault: true,
+        },
+      ],
+      documents: [
+        {
+          id: "doc_1",
+          workspace_id: "ws_1",
+          title: "页面 1",
+          parent_id: null,
+          sort_order: 1,
+          is_starred: false,
+          access_scope: "private",
+          is_template: false,
+          created_at: "2026-04-14T00:00:00Z",
+          updated_at: null,
+        },
+      ],
+      trashedDocuments: [],
+      trashedMediaAssets: [],
+      trashedMindmapAssets: [],
+      trashedTableAssets: [],
+      mindmapDocs: [],
+      mindmapAssets: [],
+      mindmapAssetChildren: {},
+      tableAssets: [],
+      mediaAssets: [],
+    });
+  });
 });