feat(mindspace): add per-user OA cloud drive with fds-style file manager

Expose authenticated /api/mindspace/v1/oa/drive APIs over each user's oa/ workspace and wire a MindSpace entry at /space/oa/drive.

Co-authored-by: Cursor <cursoragent@cursor.com>

src/components/MindSpaceView.tsx

@@ -512,6 +512,7 @@ type MindSpaceRouteSync = {
   pushWechatConfig: () => void;
   pushCategory: (code: MindSpaceSaveCategory | MindSpaceCategory['code']) => void;
   pushPage: (pageId: string) => void;
+  pushOaDrive?: () => void;
 };
 
 function MindSpaceBalanceRing() {
@@ -2862,15 +2863,26 @@ export function MindSpaceView({
                     </p>
                     <h2>{selectedCategory.name}</h2>
                   </div>
-                  {['oa', 'public', 'health'].includes(selectedCategory.code) && (
-                    <button
-                      type="button"
-                      className="mindspace-primary"
-                      onClick={() => openUpload(selectedCategory)}
-                    >
-                      {selectedCategory.code === 'health' ? '上传报告' : '上传资料'}
-                    </button>
-                  )}
+                  <div className="mindspace-category-actions">
+                    {selectedCategory.code === 'oa' && routeSync?.pushOaDrive && (
+                      <button
+                        type="button"
+                        className="mindspace-secondary"
+                        onClick={() => routeSync.pushOaDrive?.()}
+                      >
+                        文件管理
+                      </button>
+                    )}
+                    {['oa', 'public', 'health'].includes(selectedCategory.code) && (
+                      <button
+                        type="button"
+                        className="mindspace-primary"
+                        onClick={() => openUpload(selectedCategory)}
+                      >
+                        {selectedCategory.code === 'health' ? '上传报告' : '上传资料'}
+                      </button>
+                    )}
+                  </div>
                 </div>
 
                 {selectedCategory.code === 'health' ? (

src/index.css

@@ -12898,3 +12898,31 @@ body,
     max-width: 58%;
   }
 }
+
+.mindspace-category-actions {
+  display: flex;
+  flex-wrap: wrap;
+  gap: 10px;
+  align-items: center;
+}
+
+.oa-drive-shell {
+  display: flex;
+  flex-direction: column;
+  height: 100dvh;
+  background: #f4f1ea;
+}
+
+.oa-drive-toolbar {
+  flex: 0 0 auto;
+  padding: 10px 16px;
+  border-bottom: 1px solid rgba(24, 33, 29, 0.08);
+  background: #fffaf0;
+}
+
+.oa-drive-frame {
+  flex: 1 1 auto;
+  width: 100%;
+  border: 0;
+  background: #fff;
+}

src/routes/MindSpaceRoute.tsx

@@ -1,5 +1,6 @@
 import { matchPath, useLocation, useNavigate, useSearchParams } from 'react-router-dom';
 import { MindSpaceView } from '../components/MindSpaceView';
+import { OaDriveRoute } from './OaDriveRoute';
 import type { MindSpaceSaveCategory, PortalUser } from '../types';
 
 const CATEGORY_CODES = new Set<MindSpaceSaveCategory | 'health'>(['draft', 'oa', 'private', 'public', 'health']);
@@ -28,9 +29,14 @@ export function MindSpaceRoute({
   const pageMatch = matchPath('/space/page/:pageId', location.pathname);
   const achievementsMatch = matchPath('/space/achievements', location.pathname);
   const wechatConfigMatch = matchPath('/space/wechat-config', location.pathname);
+  const oaDriveMatch = matchPath('/space/oa/drive', location.pathname);
   const pageId = pageMatch?.params.pageId ?? null;
   const categoryCode = parseCategory(searchParams.get('category'), healthEnabled);
 
+  if (oaDriveMatch) {
+    return <OaDriveRoute user={user} />;
+  }
+
   return (
     <MindSpaceView
       user={user}
@@ -48,6 +54,7 @@ export function MindSpaceRoute({
         pushWechatConfig: () => navigate('/space/wechat-config'),
         pushCategory: (code) => navigate(`/space?category=${code}`),
         pushPage: (id) => navigate(`/space/page/${id}`),
+        pushOaDrive: () => navigate('/space/oa/drive'),
       }}
     />
   );

src/routes/OaDriveRoute.tsx

@@ -0,0 +1,29 @@
+import { Navigate, useNavigate } from 'react-router-dom';
+import type { PortalUser } from '../types';
+
+export function OaDriveRoute({
+  user,
+}: {
+  user: PortalUser | null;
+}) {
+  const navigate = useNavigate();
+
+  if (!user) {
+    return <Navigate to="/?return_to=/space/oa/drive" replace />;
+  }
+
+  return (
+    <div className="oa-drive-shell">
+      <div className="oa-drive-toolbar">
+        <button type="button" className="mindspace-inline-back" onClick={() => navigate('/space?category=oa')}>
+          返回 OA 工作区
+        </button>
+      </div>
+      <iframe
+        className="oa-drive-frame"
+        title="OA 网盘"
+        src="/oa-drive/index.html"
+      />
+    </div>
+  );
+}