feat: 完善启动分发逻辑，优化小组件背景适配与点赞图标交互

client/app/index.tsx

@@ -14,9 +14,9 @@ export default function Index() {
   useEffect(() => {
     let cancelled = false;
     (async () => {
-      // 【完全重置】：清除本地存储的所有数据（收藏、设置、引导状态等）
+      // 【临时清除数据】：用于测试完整流程
       await AsyncStorage.clear();
-      console.log('AsyncStorage has been cleared.');
+      console.log('AsyncStorage has been cleared for testing.');
 
       // 1. 检查是否同意协议
       const consentAccepted = await getConsentAccepted();
@@ -27,9 +27,17 @@ export default function Index() {
         return;
       }
 
-      // 2. 检查 Onboarding
+      // 2. 检查 Onboarding 是否已完成
       const completed = await getOnboardingCompleted();
-      router.replace(completed ? '/(app)/home' : '/(onboarding)/onboarding');
+      if (cancelled) return;
+
+      if (completed) {
+        // 如果已经完成过流程，直接进 Home
+        router.replace('/(app)/home');
+      } else {
+        // 如果是首次进入（或未完成流程），进入 Onboarding
+        router.replace('/(onboarding)/onboarding');
+      }
     })();
     return () => {
       cancelled = true;