refactor:仪表板联动设置按钮样式调整

frontend/src/components/canvas/components/Editor/EditBar.vue

 <template>
   <div class="bar-main">
-    <div v-if="linkageSettingStatus" style="margin-right: 0px;width: 18px">
+    <div v-if="linkageSettingStatus" style="margin-right: -1px;width: 18px">
       <el-checkbox v-model="linkageActiveStatus" />
       <i v-if="linkageActiveStatus" class="icon iconfont icon-edit" @click.stop="linkageEdit" />
     </div>