补齐移动壳扫码真实链路测试

新增 ShellApp 级扫码 HostBridge 测试覆盖 WebView 请求到相机扫码回注

移动壳 Vitest 纳入 TSX 组件测试

单端与根级原生壳门禁反查扫码链路测试存在

apps/mobile-shell/scripts/check-config.mjs

@@ -8,6 +8,8 @@ const appPath = new URL('../App.tsx', import.meta.url);
 const appSource = fs.readFileSync(appPath, 'utf8');
 const shellAppPath = new URL('../src/shell/ShellApp.tsx', import.meta.url);
 const shellAppSource = fs.readFileSync(shellAppPath, 'utf8');
+const shellAppTestPath = new URL('../src/shell/ShellApp.test.tsx', import.meta.url);
+const shellAppTestSource = fs.readFileSync(shellAppTestPath, 'utf8');
 const qrScannerOverlayPath = new URL('../src/shell/QrScannerOverlay.tsx', import.meta.url);
 const qrScannerOverlaySource = fs.readFileSync(qrScannerOverlayPath, 'utf8');
 const appearancePath = new URL('../src/host-bridge/appearance.ts', import.meta.url);
@@ -1858,6 +1860,18 @@ if (!shellAppSource.includes('<QrScannerOverlay />')) {
   throw new Error('mobile shell ShellApp must render the QR scanner overlay');
 }
 
+for (const snippet of [
+  'scanner.scanQrCode',
+  'requestCameraPermissionsAsync',
+  'onBarcodeScanned',
+  'injectJavaScript',
+  'scan-request-1',
+]) {
+  if (!shellAppTestSource.includes(snippet)) {
+    throw new Error(`mobile shell ShellApp QR scanner test missing ${snippet}`);
+  }
+}
+
 if (
   !dispatchSource.includes('scanMobileHostBridgeQrCode(request)') ||
   dispatchSource.includes('ok(request, await scanQrCode())')