chore: Remove 'appear' from transition component

Author: cwandev

src/App.vue

@@ -27,7 +27,7 @@ provide('isRealDark', computed(() => theme.value === 'dark'))
 <template>
   <VanConfigProvider :theme="theme">
     <router-view v-slot="{ Component, route }">
-      <transition :name="useRouteTransitionNameHook().routeTransitionName" appear>
+      <transition :name="useRouteTransitionNameHook().routeTransitionName">
         <div :key="route.name" class="app-wrapper">
           <component :is="Component" v-if="Component" />
         </div>

src/components.d.ts

@@ -15,6 +15,7 @@ declare module 'vue' {
     VanCellGroup: typeof import('vant/es')['CellGroup']
     VanConfigProvider: typeof import('vant/es')['ConfigProvider']
     VanEmpty: typeof import('vant/es')['Empty']
+    VanLoading: typeof import('vant/es')['Loading']
     VanNavBar: typeof import('vant/es')['NavBar']
     VanSwitch: typeof import('vant/es')['Switch']
     VanTag: typeof import('vant/es')['Tag']