更换左右箭头按钮图片

src/views/RelicDetail.vue

@@ -136,7 +136,7 @@
     >
       <img
         class=""
-        src="@/assets/images/btn-arrow-left.png"
+        :src="require(`@/assets/images/btn-arrow-left-${isDarkTheme ? 'dark' : 'light'}.png`)"
         alt=""
         draggable="false"
       >
@@ -149,7 +149,7 @@
     >
       <img
         class=""
-        src="@/assets/images/btn-arrow-right.png"
+        :src="require(`@/assets/images/btn-arrow-right-${isDarkTheme ? 'dark' : 'light'}.png`)"
         alt=""
         draggable="false"
       >