接入原生壳生命周期事件

新增 app.lifecycle HostBridge 能力与 H5 订阅入口

Expo 壳通过 React Native AppState 注入真实前后台状态

Tauri 壳通过主窗口 focus 和 blur 注入真实激活状态

更新壳能力漂移检查、测试和架构文档

apps/mobile-shell/src/mobileShellLifecycle.test.ts

@@ -0,0 +1,28 @@
+import { describe, expect, test } from 'vitest';
+
+import { lifecyclePayloadFromAppState } from './mobileShellLifecycle';
+
+describe('mobileShellLifecycle', () => {
+  test('把 React Native AppState 映射为统一 HostBridge 生命周期状态', () => {
+    expect(lifecyclePayloadFromAppState('active')).toEqual({
+      state: 'active',
+      focused: true,
+      nativeState: 'active',
+    });
+    expect(lifecyclePayloadFromAppState('background')).toEqual({
+      state: 'background',
+      focused: false,
+      nativeState: 'background',
+    });
+    expect(lifecyclePayloadFromAppState('inactive')).toEqual({
+      state: 'inactive',
+      focused: false,
+      nativeState: 'inactive',
+    });
+    expect(lifecyclePayloadFromAppState('unknown')).toEqual({
+      state: 'inactive',
+      focused: false,
+      nativeState: 'unknown',
+    });
+  });
+});