feat: 移动端功能优化 (#132)

* feat: 移动端双击返回顶部

* feat: 深色模式下的底色

* feat: 移动端标题返回顶部和返回底部

src/views/chat/index.vue

@@ -310,7 +310,12 @@ onUnmounted(() => {
 <template>
   <div class="flex flex-col h-full" :class="wrapClass">
     <main class="flex-1 overflow-hidden">
-      <div ref="scrollRef" class="h-full overflow-hidden overflow-y-auto" :class="[isMobile ? 'p-2' : 'p-4']">
+      <div
+        id="scrollRef"
+        ref="scrollRef"
+        class="h-full overflow-hidden overflow-y-auto"
+        :class="[isMobile ? 'p-2' : 'p-4']"
+      >
         <template v-if="!dataSources.length">
           <div class="flex items-center justify-center mt-4 text-center text-neutral-300">
             <SvgIcon icon="ri:bubble-chart-fill" class="mr-2 text-3xl" />