feat: 替换sass版本，定义全局样式，实现简单的页面布局操作，比如颜色、边距、圆角等

src/components/ImageSwiper/index.vue

@@ -47,7 +47,11 @@
             :id="`thumbnail-${index}`"
             @click="handleThumbnailClick(index)"
           >
-            <image class="thumbnail-image" :src="thumb.photoUrl" mode="aspectFill"></image>
+            <image
+              class="thumbnail-image"
+              :src="thumb.photoUrl"
+              mode="aspectFill"
+            ></image>
             <text>{{ thumb.photoName }}</text>
           </view>
         </view>
@@ -159,5 +163,5 @@ const handleSwiperChange = (e) => {
 </script>
 
 <style scoped lang="scss">
-@use "./styles/index.scss";
+@import "./styles/index.scss";
 </style>