调整Lists 区域标题在dark模式下的字体颜色，使其和欢迎语颜色一致，增加下载队列切换展开按钮在dark下的hover效果

Signed-off-by: zeqi <a202128502@163.com>

src/components/DownloadQueue.vue

@@ -30,7 +30,7 @@
         </button>
         <button
           type="button"
-          class="inline-flex h-9 w-9 items-center justify-center rounded-full border border-slate-200/70 text-slate-500 transition hover:text-slate-900 dark:border-slate-700 dark:text-slate-400"
+          class="inline-flex h-9 w-9 items-center justify-center rounded-full border border-slate-200/70 text-slate-500 transition hover:text-slate-900 dark:border-slate-700 dark:text-slate-400 dark:hover:bg-slate-800 dark:hover:text-white"
           @click.stop="toggleExpand"
         >
           <i

src/components/HomeView.vue

@@ -115,7 +115,7 @@
       <div v-if="lists.length > 0" class="space-y-6 mt-6">
         <section v-for="section in lists" :key="section.title">
           <div class="flex items-center justify-between">
-            <h3 class="text-lg font-semibold text-slate-900">
+            <h3 class="text-lg font-semibold text-slate-900 dark:text-slate-200">
               {{ section.title }}
             </h3>
           </div>