feat: 重构布局并添加监控和提交节点页面

src/views/HomeView.vue

@@ -1,9 +1,6 @@
-<script setup lang="ts">
-import TheWelcome from '../components/TheWelcome.vue'
-</script>
-
 <template>
-  <main>
-    <TheWelcome />
-  </main>
+  <section style="padding:2rem; text-align:center;">
+    <h2>欢迎来到 EasyTierMC Uptime</h2>
+    <p>使用上方导航查看节点监控或提交新的节点。</p>
+  </section>
 </template>