refactor(player): 重构播放控制系统，移除 Howler.js 改用原生 HTMLAudioElement

- 新建 playbackController.ts，使用 generation-based 取消替代 playbackRequestManager 状态机
- audioService 重写：单一持久 HTMLAudioElement + Web Audio API，createMediaElementSource 只调一次
- playerCore 瘦身为纯状态管理，移除 handlePlayMusic/playAudio/checkPlaybackState
- playlist next/prev 简化，区分用户手动切歌和歌曲自然播完
- MusicHook 适配 HTMLAudioElement API（.currentTime/.duration/.paused）
- preloadService 从 Howl 实例缓存改为 URL 可用性验证
- 所有 view/component 调用者迁移到 playbackController.playTrack()

修复：快速切歌竞态、seek 到未缓冲位置失败、重启后自动播放循环提示、EQ 重建崩溃

src/renderer/views/album/index.vue

@@ -99,9 +99,9 @@ import { useRoute, useRouter } from 'vue-router';
 
 import { getNewAlbums } from '@/api/album';
 import { getAlbum } from '@/api/list';
-import StickyTabPage from '@/components/common/StickyTabPage.vue';
 import { navigateToMusicList } from '@/components/common/MusicListNavigator';
-import { usePlayerCoreStore } from '@/store/modules/playerCore';
+import StickyTabPage from '@/components/common/StickyTabPage.vue';
+import { playTrack } from '@/services/playbackController';
 import { usePlaylistStore } from '@/store/modules/playlist';
 import { calculateAnimationDelay, getImgUrl } from '@/utils';
 
@@ -213,7 +213,6 @@ const playAlbum = async (album: any) => {
   try {
     const { data } = await getAlbum(album.id);
     if (data.code === 200 && data.songs?.length > 0) {
-      const playerCore = usePlayerCoreStore();
       const playlistStore = usePlaylistStore();
 
       const albumCover = data.album?.picUrl || album.picUrl;
@@ -228,7 +227,7 @@ const playAlbum = async (album: any) => {
       }));
 
       playlistStore.setPlayList(playlist, false, false);
-      await playerCore.handlePlayMusic(playlist[0], true);
+      await playTrack(playlist[0], true);
     }
   } catch (error) {
     console.error('Failed to play album:', error);

src/renderer/views/home/components/HomeAlbumSection.vue

@@ -61,7 +61,7 @@ import { useRouter } from 'vue-router';
 import { getTopAlbum } from '@/api/home';
 import { getAlbum } from '@/api/list';
 import { navigateToMusicList } from '@/components/common/MusicListNavigator';
-import { usePlayerCoreStore } from '@/store/modules/playerCore';
+import { playTrack } from '@/services/playbackController';
 import { usePlaylistStore } from '@/store/modules/playlist';
 import { calculateAnimationDelay, isElectron, isMobile } from '@/utils';
 
@@ -178,7 +178,6 @@ const playAlbum = async (album: any) => {
   try {
     const { data } = await getAlbum(album.id);
     if (data.code === 200 && data.songs?.length > 0) {
-      const playerCore = usePlayerCoreStore();
       const playlistStore = usePlaylistStore();
 
       const albumCover = data.album?.picUrl || album.picUrl;
@@ -193,7 +192,7 @@ const playAlbum = async (album: any) => {
       }));
 
       playlistStore.setPlayList(playlist, false, false);
-      await playerCore.handlePlayMusic(playlist[0], true);
+      await playTrack(playlist[0], true);
     }
   } catch (error) {
     console.error('Failed to play album:', error);

src/renderer/views/home/components/HomeDailyRecommend.vue

@@ -146,10 +146,9 @@ const getArtistNames = (song: any) => {
 };
 
 const handleSongClick = async (_song: any, index: number) => {
-  const { usePlayerCoreStore } = await import('@/store/modules/playerCore');
   const { usePlaylistStore } = await import('@/store/modules/playlist');
+  const { playTrack } = await import('@/services/playbackController');
 
-  const playerCore = usePlayerCoreStore();
   const playlistStore = usePlaylistStore();
 
   const playlist = songs.value.map((s: any) => ({
@@ -163,16 +162,15 @@ const handleSongClick = async (_song: any, index: number) => {
   }));
 
   playlistStore.setPlayList(playlist, false, false);
-  await playerCore.handlePlayMusic(playlist[index], true);
+  await playTrack(playlist[index], true);
 };
 
 const playAll = async () => {
   if (songs.value.length === 0) return;
 
-  const { usePlayerCoreStore } = await import('@/store/modules/playerCore');
   const { usePlaylistStore } = await import('@/store/modules/playlist');
+  const { playTrack } = await import('@/services/playbackController');
 
-  const playerCore = usePlayerCoreStore();
   const playlistStore = usePlaylistStore();
 
   const playlist = songs.value.map((s: any) => ({
@@ -186,7 +184,7 @@ const playAll = async () => {
   }));
 
   playlistStore.setPlayList(playlist, false, false);
-  await playerCore.handlePlayMusic(playlist[0], true);
+  await playTrack(playlist[0], true);
 };
 </script>
 

src/renderer/views/home/components/HomeHero.vue

@@ -441,7 +441,8 @@ const handleFmPlay = async () => {
     ];
     playlistStore.setPlayList(playlist, false, false);
     playerCore.isFmPlaying = true;
-    await playerCore.handlePlayMusic(playlist[0], true);
+    const { playTrack } = await import('@/services/playbackController');
+    await playTrack(playlist[0], true);
   } catch (error) {
     console.error('Failed to play Personal FM:', error);
   }
@@ -597,9 +598,7 @@ const showDayRecommend = () => {
 const playDayRecommend = async () => {
   if (dayRecommendSongs.value.length === 0) return;
   try {
-    const { usePlayerCoreStore } = await import('@/store/modules/playerCore');
     const { usePlaylistStore } = await import('@/store/modules/playlist');
-    const playerCore = usePlayerCoreStore();
     const playlistStore = usePlaylistStore();
     const songs = dayRecommendSongs.value.map((s: any) => ({
       id: s.id,
@@ -611,7 +610,8 @@ const playDayRecommend = async () => {
       playLoading: false
     }));
     playlistStore.setPlayList(songs, false, false);
-    await playerCore.handlePlayMusic(songs[0], true);
+    const { playTrack } = await import('@/services/playbackController');
+    await playTrack(songs[0], true);
   } catch (error) {
     console.error('Failed to play daily recommend:', error);
   }

src/renderer/views/home/components/HomePlaylistSection.vue

@@ -60,7 +60,7 @@ import { useRouter } from 'vue-router';
 import { getPersonalizedPlaylist } from '@/api/home';
 import { getListDetail } from '@/api/list';
 import { navigateToMusicList } from '@/components/common/MusicListNavigator';
-import { usePlayerCoreStore } from '@/store/modules/playerCore';
+import { playTrack } from '@/services/playbackController';
 import { usePlaylistStore } from '@/store/modules/playlist';
 import { calculateAnimationDelay, isElectron, isMobile } from '@/utils';
 
@@ -154,7 +154,6 @@ const playPlaylist = async (item: any) => {
   try {
     const { data } = await getListDetail(item.id);
     if (data.playlist?.tracks?.length > 0) {
-      const playerCore = usePlayerCoreStore();
       const playlistStore = usePlaylistStore();
 
       const playlist = data.playlist.tracks.map((s: any) => ({
@@ -168,7 +167,7 @@ const playPlaylist = async (item: any) => {
       }));
 
       playlistStore.setPlayList(playlist, false, false);
-      await playerCore.handlePlayMusic(playlist[0], true);
+      await playTrack(playlist[0], true);
     }
   } catch (error) {
     console.error('Failed to play playlist:', error);