feat: add page components

src/components/page/AppPage.vue

@@ -0,0 +1,17 @@
+<template>
+  <transition name="fade-slide" mode="out-in" appear>
+    <section class="cus-scroll-y wh-full p-15 flex-col bg-[#f5f6fb]">
+      <slot />
+      <AppFooter v-if="showFooter" mt-15 />
+    </section>
+  </transition>
+</template>
+
+<script setup>
+defineProps({
+  showFooter: {
+    type: Boolean,
+    default: false,
+  },
+})
+</script>