feat: 跨平台持久化与版本管理优化

- Cookie 存储从 temp_dir 迁移至 Tauri app_data_dir，兼容 Linux
- 简单统一风格，UI优化
- recentLocal 播放历史持久化到 localStorage
- 添加设置界面可以修改简单的设置

src/views/DailySongs.vue

@@ -1,26 +1,52 @@
 <template>
-  <div class="p-8 text-white">
-    <button @click="$router.back()" class="mb-4 text-gray-400 hover:text-white transition">
+  <div class="p-8 text-content">
+    <button @click="$router.back()" class="mb-4 text-content-2 hover:text-content transition">
       ← 返回
     </button>
-    <h1 class="text-2xl font-bold mb-6">每日推荐</h1>
-    <div v-if="loading" class="text-gray-400">加载中...</div>
+    <div class="flex items-center justify-between mb-6">
+      <h1 class="text-2xl font-bold">每日推荐</h1>
+      <button
+        v-if="songs.length > 0"
+        @click="player.playAll(songs)"
+        class="px-4 py-2 bg-accent hover:bg-accent-hover rounded-full text-white font-medium transition text-sm"
+      >
+        播放全部
+      </button>
+    </div>
+    <div v-if="loading" class="text-content-2">加载中...</div>
     <div v-else class="space-y-2">
       <div
         v-for="(song, index) in songs"
         :key="song.id"
         @click="player.play(song)"
-        class="flex items-center gap-4 p-3 rounded-xl hover:bg-white/5 transition cursor-pointer"
+        class="flex items-center gap-4 p-3 rounded-xl hover:bg-subtle transition cursor-pointer group"
+        :class="{ 'bg-accent-dim': isCurrentSong(song.id) }"
       >
-        <span class="text-xs text-gray-500 w-6 text-right">{{ index + 1 }}</span>
-        <img :src="song.al?.picUrl" class="w-10 h-10 rounded object-cover" />
+        <div class="w-6 text-right flex-shrink-0 flex items-center justify-end h-5">
+          <div v-if="isCurrentSong(song.id)" class="flex items-center justify-end">
+            <div class="flex items-center gap-[3px] h-4">
+              <span class="w-[3px] bg-accent-text rounded-full animate-bounce" style="height: 50%; animation-delay: 0ms"></span>
+              <span class="w-[3px] bg-accent-text rounded-full animate-bounce" style="height: 100%; animation-delay: 150ms"></span>
+              <span class="w-[3px] bg-accent-text rounded-full animate-bounce" style="height: 35%; animation-delay: 300ms"></span>
+            </div>
+          </div>
+          <template v-else>
+            <span class="text-xs text-content-3 group-hover:hidden">{{ index + 1 }}</span>
+            <svg class="hidden group-hover:block text-content" width="14" height="14" viewBox="0 0 16 16" fill="currentColor"><path d="M4 2.5v11l9-5.5z"/></svg>
+          </template>
+        </div>
+        <img :src="song.al?.picUrl" class="w-10 h-10 rounded object-cover flex-shrink-0" />
         <div class="flex-1 min-w-0">
-          <p class="text-sm font-medium truncate">{{ song.name }}</p>
-          <p class="text-xs text-gray-400 truncate">
+          <p class="text-sm font-medium truncate" :class="isCurrentSong(song.id) ? 'text-accent-text' : ''">{{ song.name }}</p>
+          <p class="text-xs text-content-2 truncate">
             {{ song.ar?.map((a: any) => a.name).join(' / ') }}
           </p>
         </div>
-        <span class="text-xs text-gray-500">{{ formatDuration(song.dt) }}</span>
+        <button @click.stop="player.toggleLike(song.id)" class="text-content-3 hover:text-danger transition flex-shrink-0">
+          <svg v-if="player.isLiked(song.id)" width="16" height="16" viewBox="0 0 24 24" fill="currentColor" class="text-danger"><path d="M20.84 4.61a5.5 5.5 0 00-7.78 0L12 5.67l-1.06-1.06a5.5 5.5 0 00-7.78 7.78l1.06 1.06L12 21.23l7.78-7.78 1.06-1.06a5.5 5.5 0 000-7.78z"/></svg>
+          <svg v-else width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M20.84 4.61a5.5 5.5 0 00-7.78 0L12 5.67l-1.06-1.06a5.5 5.5 0 00-7.78 7.78l1.06 1.06L12 21.23l7.78-7.78 1.06-1.06a5.5 5.5 0 000-7.78z"/></svg>
+        </button>
+        <span class="text-xs text-content-3">{{ formatDuration(song.dt) }}</span>
       </div>
     </div>
   </div>
@@ -30,11 +56,16 @@
 import { ref, onMounted } from 'vue';
 import { invoke } from '@tauri-apps/api/core';
 import { usePlayerStore } from '../stores/player';
+import { formatDuration } from '../utils/format';
 
 const player = usePlayerStore();
 const songs = ref<any[]>([]);
 const loading = ref(true);
 
+function isCurrentSong(songId: number): boolean {
+  return player.currentSong?.id === songId;
+}
+
 onMounted(async () => {
   try {
     const jsonStr: string = await invoke('recommend_songs');
@@ -46,11 +77,4 @@ onMounted(async () => {
     loading.value = false;
   }
 });
-
-function formatDuration(ms: number): string {
-  const sec = Math.floor(ms / 1000);
-  const m = Math.floor(sec / 60);
-  const s = sec % 60;
-  return `${m}:${s.toString().padStart(2, '0')}`;
-}
-</script>
+</script>