fix(cliproxy): prevent blank page in remote mode

src/cliproxy/remote-auth-fetcher.ts

@@ -30,6 +30,7 @@ interface RemoteAuthFile {
 export interface RemoteAccountInfo {
   id: string;
   email: string;
+  provider: CLIProxyProvider;
   isDefault: boolean;
   status: 'active' | 'disabled' | 'unavailable';
 }
@@ -124,6 +125,8 @@ function transformRemoteAuthFiles(files: RemoteAuthFile[]): RemoteAuthStatus[] {
     const accounts: RemoteAccountInfo[] = providerFiles.map((f, idx) => ({
       id: f.id,
       email: f.email || f.name || 'Unknown',
+      // Keep provider on each account so UI account rendering can infer capabilities safely.
+      provider,
       isDefault: idx === 0,
       status: f.status,
     }));

src/web-server/routes/cliproxy-auth-routes.ts

@@ -184,13 +184,7 @@ router.get('/accounts', async (_req: Request, res: Response): Promise<void> => {
     const target = getProxyTarget();
     if (target.isRemote) {
       const authStatus = await fetchRemoteAuthStatus(target);
-      // Transform RemoteAuthStatus[] to account summary format
-      const accounts = authStatus.flatMap((status) =>
-        status.accounts.map((acc) => ({
-          provider: status.provider,
-          ...acc,
-        }))
-      );
+      const accounts = authStatus.flatMap((status) => status.accounts);
       res.json({ accounts, source: 'remote' });
       return;
     }