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.ts

@@ -27,7 +27,7 @@ type TableRow = {
   is_archived?: boolean | null;
 };
 
-type SidebarDatasetInput = {
+export type SidebarDatasetInput = {
   activeWorkspaceId: string;
   workspaces: WorkspaceSummary[];
   documents: DocumentRecord[];
@@ -38,10 +38,37 @@ type SidebarDatasetInput = {
   tables?: TableRow[] | null;
 };
 
+export type SidebarDatasetListQueryPayload = {
+  workspace_id: string;
+};
+
+export type SidebarDatasetListQueryResult = {
+  active_workspace_id: string;
+  workspaces: WorkspaceSummary[];
+  documents: DocumentRecord[];
+  trashed_documents: SidebarInitialData["trashedDocuments"];
+  media_assets: MediaAsset[];
+  trashed_media_assets: MediaAsset[];
+  mindmap_assets: MediaAsset[];
+  trashed_mindmap_assets: MediaAsset[];
+  table_assets: MediaAsset[];
+  trashed_table_assets: MediaAsset[];
+  mindmap_docs: string[];
+  mindmap_asset_children: Record<string, string[]>;
+};
+
 function normalizeStringArray(values: Iterable<string>): string[] {
   return Array.from(new Set(values)).filter((value) => value.trim().length > 0);
 }
 
+export function buildSidebarDatasetListQueryPayload(
+  workspaceId: string,
+): SidebarDatasetListQueryPayload {
+  return {
+    workspace_id: workspaceId.trim(),
+  };
+}
+
 export function extractMindmapImageAssetIdsFromData(input: unknown): string[] {
   const root = (() => {
     if (!input || typeof input !== "object") return input;
@@ -154,7 +181,7 @@ function toTrashedTableAsset(row: TableRow, workspaceId: string): MediaAsset {
   };
 }
 
-export function buildSidebarInitialData(input: SidebarDatasetInput): SidebarInitialData {
+function deriveSidebarDataset(input: SidebarDatasetInput) {
   const activeMindmaps = input.mindmaps.filter((row) => !row.deleted_at);
   const trashedMindmaps = input.mindmaps.filter((row) => Boolean(row.deleted_at));
   const activeTables = (input.tables ?? []).filter((row) => !row.is_archived);
@@ -169,21 +196,61 @@ export function buildSidebarInitialData(input: SidebarDatasetInput): SidebarInit
   });
 
   return {
-    activeWorkspaceId: input.activeWorkspaceId,
-    workspaces: input.workspaces,
-    documents: input.documents,
-    trashedDocuments: input.trashedDocuments,
-    trashedMediaAssets: [...(input.trashedMediaAssets ?? [])],
+    mindmapAssetChildren,
+    mindmapAssets: activeMindmaps.map((row) => toMindmapAsset(row, input.activeWorkspaceId)),
+    mindmapDocs: normalizeStringArray(activeMindmaps.map((row) => row.document_id)),
+    tableAssets: activeTables.map((row) => toTableAsset(row, input.activeWorkspaceId)),
     trashedMindmapAssets: trashedMindmaps.map((row) =>
       toTrashedMindmapAsset(row, input.activeWorkspaceId),
     ),
     trashedTableAssets: trashedTables.map((row) =>
       toTrashedTableAsset(row, input.activeWorkspaceId),
     ),
-    mindmapDocs: normalizeStringArray(activeMindmaps.map((row) => row.document_id)),
-    mindmapAssets: activeMindmaps.map((row) => toMindmapAsset(row, input.activeWorkspaceId)),
-    mindmapAssetChildren,
-    tableAssets: activeTables.map((row) => toTableAsset(row, input.activeWorkspaceId)),
-    mediaAssets: [...(input.mediaAssets ?? [])],
   };
 }
+
+export function buildSidebarDatasetListQueryResult(
+  input: SidebarDatasetInput,
+): SidebarDatasetListQueryResult {
+  const derived = deriveSidebarDataset(input);
+
+  return {
+    active_workspace_id: input.activeWorkspaceId,
+    workspaces: [...input.workspaces],
+    documents: [...input.documents],
+    trashed_documents: [...input.trashedDocuments],
+    media_assets: [...(input.mediaAssets ?? [])],
+    trashed_media_assets: [...(input.trashedMediaAssets ?? [])],
+    mindmap_assets: derived.mindmapAssets,
+    trashed_mindmap_assets: derived.trashedMindmapAssets,
+    table_assets: derived.tableAssets,
+    trashed_table_assets: derived.trashedTableAssets,
+    mindmap_docs: derived.mindmapDocs,
+    mindmap_asset_children: { ...derived.mindmapAssetChildren },
+  };
+}
+
+export function mapSidebarDatasetListQueryResultToInitialData(
+  result: SidebarDatasetListQueryResult,
+): SidebarInitialData {
+  return {
+    activeWorkspaceId: result.active_workspace_id,
+    workspaces: [...result.workspaces],
+    documents: [...result.documents],
+    trashedDocuments: [...result.trashed_documents],
+    trashedMediaAssets: [...result.trashed_media_assets],
+    trashedMindmapAssets: [...result.trashed_mindmap_assets],
+    trashedTableAssets: [...result.trashed_table_assets],
+    mindmapDocs: [...result.mindmap_docs],
+    mindmapAssets: [...result.mindmap_assets],
+    mindmapAssetChildren: { ...result.mindmap_asset_children },
+    tableAssets: [...result.table_assets],
+    mediaAssets: [...result.media_assets],
+  };
+}
+
+export function buildSidebarInitialData(input: SidebarDatasetInput): SidebarInitialData {
+  const queryResult = buildSidebarDatasetListQueryResult(input);
+
+  return mapSidebarDatasetListQueryResultToInitialData(queryResult);
+}