style(ContactEdit): adjust label width and improve style

src/contact-edit/index.js

@@ -128,6 +128,7 @@ export default createComponent({
             <Switch
               vModel={data.isDefault}
               size={24}
+              slot="right-icon"
               onChange={(event) => {
                 this.$emit('change-default', event);
               }}

src/contact-edit/index.less

@@ -7,8 +7,8 @@
     overflow: hidden;
     border-radius: @contact-edit-fields-radius;
 
-    .van-cell__title {
-      max-width: @contact-edit-field-label-width;
+    .van-field__label {
+      width: @contact-edit-field-label-width;
     }
   }
 
@@ -16,16 +16,7 @@
     margin-top: 10px;
     padding-top: 9px;
     padding-bottom: 9px;
-    overflow: hidden;
     border-radius: @contact-edit-fields-radius;
-
-    .van-cell__value {
-      flex: none;
-    }
-
-    .van-switch {
-      vertical-align: top;
-    }
   }
 
   &__buttons {