feat: 更新数据集页面，添加窗口标题设置并优化布局

src/routes/dataset/+page.svelte

@@ -1,19 +1,20 @@
 <script lang="ts">
 import { afterNavigate } from '$app/navigation';
+import { activeDatasetMeta } from '$lib/stores/dataset';
 import { currentActivate } from '$lib/stores/navigate';
+import { invoke } from '@tauri-apps/api/core';
+import { get } from 'svelte/store';
 
 afterNavigate(() => {
   currentActivate.set('dataset');
+
+  invoke('set_window_title', { title: get(activeDatasetMeta)?.name });
 });
 </script>
 
-<main class="px-2 size-full flex flex-col items-stretch gap-1 overflow-hidden">
-  <div class="grow flex flex-row items-stretch gap-2 px-2 pb-3">
-    <fieldset class="fieldset rounded-box border grow p-4">
-      <legend class="fieldset-legend px-1">Dataset settings</legend>
-    </fieldset>
-    <fieldset class="fieldset rounded-box border grow p-4">
-      <legend class="fieldset-legend px-1">Environment check</legend>
-    </fieldset>
-  </div>
+<main class="px-4 py-4 size-full flex flex-col items-stretch gap-1 overflow-hidden">
+  <h2>Dataset Settings</h2>
+  <hr class="border-zinc-500" />
+  <h2>Environment Check</h2>
+  <hr class="border-zinc-500" />
 </main>