feat: implement pull-to-refresh and load more functionality in "My" page, add WebP image support

.gitignore

@@ -11,7 +11,7 @@ expo-env.d.ts
 tmpclaude-*
 
 *empclaude*
-tmpclaude-*
+*tmpclaude-*
 
 # Native
 .kotlin/

app/(tabs)/my.tsx

@@ -7,6 +7,10 @@ import {
     Dimensions,
     Pressable,
     StatusBar as RNStatusBar,
+    RefreshControl,
+    ActivityIndicator,
+    NativeScrollEvent,
+    NativeSyntheticEvent,
 } from 'react-native'
 import { StatusBar } from 'expo-status-bar'
 import { SafeAreaView } from 'react-native-safe-area-context'
@@ -17,10 +21,10 @@ import { PointsIcon, SearchIcon, SettingsIcon } from '@/components/icon'
 import EditProfileDrawer from '@/components/drawer/EditProfileDrawer'
 import Dropdown from '@/components/ui/dropdown'
 import Toast from '@/components/ui/Toast'
-import { signOut } from '@/lib/auth'
+import { signOut , useSession } from '@/lib/auth'
 import { useTemplateGenerations, type TemplateGeneration } from '@/hooks'
 import { MySkeleton } from '@/components/skeleton/MySkeleton'
-import { useSession } from '@/lib/auth'
+
 import { useUserBalance } from '@/hooks/use-user-balance'
 
 const { width: screenWidth } = Dimensions.get('window')
@@ -30,9 +34,9 @@ const GALLERY_ITEM_SIZE = Math.floor(
     (screenWidth - GALLERY_HORIZONTAL_PADDING * 2 - GALLERY_GAP * 2) / 3
 )
 
-// 获取作品封面图
+// 获取作品封面图 - Webp优先
 const getCoverUrl = (item: TemplateGeneration) =>
-    item.resultUrl?.[0] || item.template?.coverImageUrl
+    item.webpPreviewUrl || item.resultUrl?.[0] || item.template?.coverImageUrl
 
 export default function My() {
     const router = useRouter()
@@ -58,16 +62,41 @@ export default function My() {
     const {
         generations,
         loading,
-        error,
-        execute: loadGenerations,
+        loadingMore,
         refetch,
+        loadMore,
+        hasMore,
     } = useTemplateGenerations()
 
     // 初始化加载作品列表
     useEffect(() => {
-        loadGenerations({ page: 1, limit: 50 })
+        refetch({ page: 1, limit: 50 })
+        // eslint-disable-next-line react-hooks/exhaustive-deps
     }, [])
 
+    // 下拉刷新状态
+    const [refreshing, setRefreshing] = useState(false)
+
+    // 下拉刷新处理
+    const onRefresh = useCallback(async () => {
+        setRefreshing(true)
+        await refetch({ page: 1, limit: 50 })
+        setRefreshing(false)
+    }, [refetch])
+
+    // 加载更多处理
+    const handleEndReached = useCallback((event: NativeSyntheticEvent<NativeScrollEvent>) => {
+        const { layoutMeasurement, contentOffset, contentSize } = event.nativeEvent
+        const paddingToBottom = 100 // 距离底部100px时触发加载更多
+        if (
+            layoutMeasurement.height + contentOffset.y >= contentSize.height - paddingToBottom &&
+            !loadingMore &&
+            hasMore
+        ) {
+            loadMore()
+        }
+    }, [loadingMore, hasMore, loadMore])
+
     // 处理设置菜单选择
     const handleSettingsSelect = async (value: string) => {
         if (value === 'changePassword') {
@@ -193,6 +222,18 @@ export default function My() {
                     style={styles.scrollView}
                     contentContainerStyle={styles.scrollContent}
                     showsVerticalScrollIndicator={false}
+                    onScroll={handleEndReached}
+                    scrollEventThrottle={400}
+                    refreshControl={
+                        <RefreshControl
+                            refreshing={refreshing}
+                            onRefresh={onRefresh}
+                            tintColor="#9966FF"
+                            colors={['#9966FF', '#FF6699', '#FF9966']}
+                            progressBackgroundColor="#1C1E22"
+                            progressViewOffset={10}
+                        />
+                    }
                 >
                     <View style={styles.galleryGrid}>
                         {generations.map((item, index) => (
@@ -247,6 +288,13 @@ export default function My() {
                             </Pressable>
                         ))}
 
+                        {/* 加载更多指示器 */}
+                        {loadingMore && (
+                            <View style={styles.loadingMoreContainer}>
+                                <ActivityIndicator size="small" color="#9966FF" />
+                            </View>
+                        )}
+
                         {/* 空状态提示 */}
                         {!loading && generations.length === 0 && (
                             <View style={styles.emptyState}>
@@ -419,6 +467,12 @@ const styles = StyleSheet.create({
         fontSize: 9,
         fontWeight: '500',
     },
+    loadingMoreContainer: {
+        width: '100%',
+        paddingVertical: 20,
+        alignItems: 'center',
+        justifyContent: 'center',
+    },
     emptyState: {
         width: '100%',
         alignItems: 'center',