feat: 接入 mnote web tree shell 与主页链路整理

- 增加 mnote-web tree/command 支持与前端 MnoteWebTreeShell 集成
- 调整 sidebar、documents、runtime config 与 dev/prod server 配套逻辑
- 补充 homepage/tree shell smoke 脚本并更新 harness 进度文件

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

@@ -51,7 +51,8 @@ export type SidebarDatasetListQueryResult = {
   active_workspace_id: string;
   workspaces: WorkspaceSummary[];
   documents: DocumentRecord[];
-  kernel_sidebar_projection: KernelSidebarProjection;
+  kernel_sidebar_projection?: KernelSidebarProjection;
+  kernelSidebarProjection?: KernelSidebarProjection;
   trashed_documents: SidebarInitialData["trashedDocuments"];
   media_assets: MediaAsset[];
   trashed_media_assets: MediaAsset[];
@@ -241,14 +242,29 @@ export function buildSidebarDatasetListQueryResult(
 export function mapSidebarDatasetListQueryResultToInitialData(
   result: SidebarDatasetListQueryResult,
 ): SidebarInitialData {
+  // 说明：兼容旧的 Convex `sidebar.dataset.list` 返回体。
+  // 若上游暂未附带 `kernel_sidebar_projection`，这里按 documents 现算一份，
+  // 避免 SSR 因契约未完全切齐而直接崩掉。
+  const candidateProjection =
+    result.kernel_sidebar_projection ??
+    result.kernelSidebarProjection ??
+    null;
+  const kernelSidebarProjection =
+    candidateProjection &&
+    typeof candidateProjection === "object" &&
+    Array.isArray(candidateProjection.items) &&
+    Array.isArray(candidateProjection.edges)
+      ? candidateProjection
+      : buildKernelSidebarProjection(result.documents ?? []);
+
   return {
     activeWorkspaceId: result.active_workspace_id,
     workspaces: [...result.workspaces],
     documents: [...result.documents],
-    kernelSidebarProjection: result.kernel_sidebar_projection,
+    kernelSidebarProjection,
     kernelSidebarTree: buildSidebarTreeFromKernelProjection({
       records: result.documents,
-      projection: result.kernel_sidebar_projection,
+      projection: kernelSidebarProjection,
     }),
     trashedDocuments: [...result.trashed_documents],
     trashedMediaAssets: [...result.trashed_media_assets],