feat(APKUpdate): implement APK update check and enhance build workflow

- Added `expo-intent-launcher` dependency to support APK launching functionality.
- Introduced `APKUpdateBootstrap` component to check for APK updates during app initialization.
- Enhanced build workflow in `build.yml` to resolve runtime version and upload APK to the updates server.
- Updated `HomeScreen` and `TabsLayout` to manage tab visibility and scroll behavior based on user interactions.
- Refactored message bubble styles for improved UI consistency and user experience.

app/(app)/(tabs)/_layout.tsx

@@ -1,4 +1,4 @@
-import { useMemo } from 'react';
+import { useMemo, useCallback } from 'react';
 import { Platform, useWindowDimensions } from 'react-native';
 import { Tabs, usePathname } from 'expo-router';
 import { MaterialCommunityIcons } from '@expo/vector-icons';
@@ -6,7 +6,7 @@ import { useSafeAreaInsets } from 'react-native-safe-area-context';
 
 import { useAppColors, shadows } from '../../../src/theme';
 import { BREAKPOINTS } from '../../../src/hooks/useResponsive';
-import { useHomeTabBarVisibilityStore, useTotalUnreadCount } from '../../../src/stores';
+import { useHomeTabBarVisibilityStore, useTotalUnreadCount, useHomeTabPressStore } from '../../../src/stores';
 
 const TAB_BAR_HEIGHT = 56;
 const TAB_BAR_FLOATING_MARGIN = 12;
@@ -19,10 +19,17 @@ export default function TabsLayout() {
   const pathname = usePathname();
   const unreadCount = useTotalUnreadCount();
   const scrollHideTabBar = useHomeTabBarVisibilityStore((s) => s.bottomTabBarHiddenByScroll);
+  const triggerHomeTabPress = useHomeTabPressStore((s) => s.triggerPress);
   const hideTabBar = Platform.OS === 'web' && width >= BREAKPOINTS.desktop;
 
   const isHomeStackRoute = pathname === '/home' || pathname.startsWith('/home/');
 
+  const handleHomeTabPress = useCallback(() => {
+    if (pathname === '/home') {
+      triggerHomeTabPress();
+    }
+  }, [pathname, triggerHomeTabPress]);
+
   const tabBarStyle = useMemo(() => {
     if (hideTabBar) {
       return { display: 'none' as const, height: 0, overflow: 'hidden' as const };
@@ -81,6 +88,9 @@ export default function TabsLayout() {
             />
           ),
         }}
+        listeners={{
+          tabPress: handleHomeTabPress,
+        }}
       />
       <Tabs.Screen
         name="apps"

app/_layout.tsx

@@ -21,6 +21,7 @@ import AppPromptBar from '../src/components/common/AppPromptBar';
 import AppDialogHost from '../src/components/common/AppDialogHost';
 import { installAlertOverride } from '../src/services/alertOverride';
 import { useAuthStore } from '../src/stores';
+import { checkForAPKUpdate } from '../src/services/apkUpdateService';
 
 registerNotificationPresentationHandler();
 
@@ -137,6 +138,26 @@ function NotificationBootstrap() {
   return null;
 }
 
+function APKUpdateBootstrap() {
+  const hasChecked = useRef(false);
+
+  useEffect(() => {
+    if (hasChecked.current) return;
+    hasChecked.current = true;
+
+    // 延迟执行，避免与启动流程冲突
+    const timer = setTimeout(() => {
+      checkForAPKUpdate().catch((error) => {
+        console.error('APK update check failed:', error);
+      });
+    }, 3000);
+
+    return () => clearTimeout(timer);
+  }, []);
+
+  return null;
+}
+
 function ThemedStack() {
   const router = useRouter();
   const colors = useAppColors();
@@ -148,6 +169,7 @@ function ThemedStack() {
       <SystemChrome />
       <SessionGate>
         <NotificationBootstrap />
+        <APKUpdateBootstrap />
         <Stack screenOptions={{ headerShown: false }}>
           <Stack.Screen name="index" options={{ headerShown: false }} />
           <Stack.Screen name="(auth)" options={{ headerShown: false }} />