chore: prettier all demos

src/slider/demo/index.vue

@@ -1,34 +1,19 @@
 <template>
   <demo-section>
     <demo-block :title="$t('title1')">
-      <van-slider
-        v-model="value1"
-        @change="onChange"
-      />
+      <van-slider v-model="value1" @change="onChange" />
     </demo-block>
 
     <demo-block :title="$t('title2')">
-      <van-slider
-        v-model="value2"
-        :min="-50"
-        :max="50"
-        @change="onChange"
-      />
+      <van-slider v-model="value2" :min="-50" :max="50" @change="onChange" />
     </demo-block>
 
     <demo-block :title="$t('title3')">
-      <van-slider
-        v-model="value3"
-        disabled
-      />
+      <van-slider v-model="value3" disabled />
     </demo-block>
 
     <demo-block :title="$t('title4')">
-      <van-slider
-        v-model="value4"
-        :step="10"
-        @change="onChange"
-      />
+      <van-slider v-model="value4" :step="10" @change="onChange" />
     </demo-block>
 
     <demo-block :title="$t('customStyle')">
@@ -41,10 +26,7 @@
     </demo-block>
 
     <demo-block :title="$t('customButton')">
-      <van-slider
-        v-model="value6"
-        active-color="#ee0a24"
-      >
+      <van-slider v-model="value6" active-color="#ee0a24">
         <template #button>
           <div class="custom-button">{{ value6 }}</div>
         </template>
@@ -53,11 +35,7 @@
 
     <demo-block v-if="!isWeapp" :title="$t('vertical')">
       <div :style="{ height: '120px', paddingLeft: '30px' }">
-        <van-slider
-          v-model="value7"
-          vertical
-          @change="onChange"
-        />
+        <van-slider v-model="value7" vertical @change="onChange" />
       </div>
     </demo-block>
   </demo-section>