feat(*): 首页图片替换

src/views/dashboard/components/map-svg.vue

 <template>
   <div class="svg-box">
     <div class="svg-main">
-      <img src="@/assets/map.jpg" alt="" />
+      <img src="@/assets/map.png" alt="" />
       <div class="spot-box">
         <div
           v-for="(spot, index) in spots"