feature:基本功能

client/app/(app)/_layout.tsx

@@ -1,10 +1,7 @@
 import { Stack } from 'expo-router';
-import { Pressable, Text } from 'react-native';
 import { useTranslation } from 'react-i18next';
-import { useRouter } from 'expo-router';
 
 export default function AppLayout() {
-  const router = useRouter();
   const { t } = useTranslation();
 
   return (
@@ -16,26 +13,9 @@ export default function AppLayout() {
       <Stack.Screen
         name="home"
         options={{
-          title: t('home.title'),
-          headerRight: () => (
-            <Pressable
-              onPress={() => router.push('/(app)/settings')}
-              hitSlop={10}
-            >
-              <Text>{t('home.settings')}</Text>
-            </Pressable>
-          ),
-          headerLeft: () => (
-            <Pressable onPress={() => router.push('/(app)/favorites')} hitSlop={10}>
-              <Text>{t('home.favorites')}</Text>
-            </Pressable>
-          ),
-        }}
-      />
-      <Stack.Screen
-        name="favorites"
-        options={{
-          title: t('favorites.title'),
+          // 卡片页标题按设计留空（右上角为 icon 按钮）
+          title: '',
+          headerShadowVisible: false,
         }}
       />
       <Stack.Screen