feat: 同步dev分支并保留当前修改

src/screens/profile/EditProfileScreen.tsx

@@ -102,7 +102,8 @@ export const EditProfileScreen: React.FC = () => {
   const [uploadingAvatar, setUploadingAvatar] = useState(false);
   const [uploadingCover, setUploadingCover] = useState(false);
   const [saving, setSaving] = useState(false);
-  const bottomSafeDistance = isMobile ? insets.bottom + 92 : spacing.xl;
+  // 底部间距，避免被 TabBar 遮挡
+  const scrollBottomInset = isMobile ? 64 + 24 + insets.bottom + spacing.md : spacing.lg;
 
   // 根据屏幕宽度计算封面高度
   const coverHeight = isWideScreen ? Math.min((width * 9) / 16, 300) : (width * 9) / 16;
@@ -471,7 +472,7 @@ export const EditProfileScreen: React.FC = () => {
       </View>
 
       {/* 保存按钮 */}
-      <View style={[styles.buttonContainer, { marginBottom: bottomSafeDistance }]}>
+      <View style={[styles.buttonContainer, { marginBottom: scrollBottomInset }]}>
         <TouchableOpacity
           style={[
             styles.saveButton,