feat(platform): expose deployed release

vehicle-data-platform/apps/web/src/api/types.ts

@@ -338,6 +338,7 @@ export interface RuntimeInfo {
   amapSecurityProxyEnabled?: boolean;
   amapSecurityCodeExposed?: boolean;
   amapSecurityServiceHost?: string;
+  platformRelease?: string;
 }
 
 export interface Page<T> {

vehicle-data-platform/apps/web/src/pages/Realtime.tsx

@@ -294,6 +294,12 @@ export function Realtime({
       color: amapSecurityCodeExposed ? 'red' as const : 'green' as const,
       detail: amapSecurityCodeExposed ? '当前安全码会下发到浏览器，只建议调试使用。' : '生产安全码保持在服务端环境变量中。'
     },
+    {
+      label: '当前版本',
+      value: runtime?.platformRelease || '未标记',
+      color: runtime?.platformRelease ? 'blue' as const : 'grey' as const,
+      detail: runtime?.platformRelease ? '当前 ECS 正在运行的车辆中台 release。' : '未注入 PLATFORM_RELEASE，部署追踪会降级。'
+    },
     {
       label: '定位覆盖',
       value: `${locatedCount.toLocaleString()} / ${rows.length.toLocaleString()}`,

vehicle-data-platform/apps/web/src/test/App.test.tsx

@@ -7476,7 +7476,8 @@ test('shows production AMap integration status on realtime page', async () => {
               amapWebJsConfigured: true,
               amapSecurityProxyEnabled: true,
               amapSecurityCodeExposed: false,
-              amapSecurityServiceHost: '/_AMapService'
+              amapSecurityServiceHost: '/_AMapService',
+              platformRelease: 'platform-20260704153005'
             }
           },
           traceId: 'trace-test',
@@ -7557,6 +7558,8 @@ test('shows production AMap integration status on realtime page', async () => {
   expect(screen.getAllByText('已配置').length).toBeGreaterThan(0);
   expect(screen.getByText('安全代理')).toBeInTheDocument();
   expect(screen.getByText('/_AMapService')).toBeInTheDocument();
+  expect(screen.getByText('当前版本')).toBeInTheDocument();
+  expect(screen.getByText('platform-20260704153005')).toBeInTheDocument();
   expect(screen.getByText('定位覆盖')).toBeInTheDocument();
   expect(screen.getByText('1 / 2')).toBeInTheDocument();
 });