feat: kg 源搜索改用 AndroidFilter 接口并提供 albumAudioId (#2849)

将搜索接口 platform 从 WebFilter 切换到 AndroidFilter，新接口返回
MixSongID（即 album_audio_id），用于后续歌词精确搜索。

- songmid 各处仍保持原取值（Audioid / audio_id）不变，避免影响
  既有歌曲 id 与旧收藏/列表数据
- 所有歌曲列表产出点均新增 albumAudioId 字段：
    musicSearch(MixSongID)、songList 顶层(album_audio_id)、
    songList 详情/leaderboard/musicInfo(audio_group_id / album_audio_id)
- music.d.ts 的 MusicInfoMeta_kg 增加 albumAudioId 字段，
  tools.ts 新旧格式双向转换中保留，确保持久化后不丢失

Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

src/renderer/utils/musicSdk/kg/leaderboard.js

@@ -132,6 +132,7 @@ export default {
         albumName: decodeName(item.remark),
         albumId: item.album_id,
         songmid: item.audio_id,
+        albumAudioId: item.album_audio_id,
         source: 'kg',
         interval: formatPlayTime(item.duration),
         img: null,

src/renderer/utils/musicSdk/kg/musicInfo.js

@@ -85,6 +85,7 @@ export const filterMusicInfoList = (rawList) => {
       albumName: decodeName(item.album_info.album_name),
       albumId: item.album_info.album_id,
       songmid: item.audio_info.audio_id,
+      albumAudioId: item.audio_info.audio_group_id,
       source: 'kg',
       interval: formatPlayTime(parseInt(item.audio_info.timelength) / 1000),
       img: null,

src/renderer/utils/musicSdk/kg/musicSearch.js

@@ -9,7 +9,7 @@ export default {
   page: 0,
   allPage: 1,
   musicSearch(str, page, limit) {
-    const searchRequest = httpFetch(`https://songsearch.kugou.com/song_search_v2?keyword=${encodeURIComponent(str)}&page=${page}&pagesize=${limit}&userid=0&clientver=&platform=WebFilter&filter=2&iscorrection=1&privilege_filter=0&area_code=1`)
+    const searchRequest = httpFetch(`http://songsearch.kugou.com/song_search_v2?platform=AndroidFilter&iscorrection=1&keyword=${encodeURIComponent(str)}&hifiquality=0&pagesize=${limit}&PrivilegeFilter=0&page=${page}`)
     return searchRequest.promise.then(({ body }) => body)
   },
   filterData(rawData) {
@@ -53,6 +53,7 @@ export default {
       albumName: decodeName(rawData.AlbumName),
       albumId: rawData.AlbumID,
       songmid: rawData.Audioid,
+      albumAudioId: rawData.MixSongID,
       source: 'kg',
       interval: formatPlayTime(rawData.Duration),
       _interval: rawData.Duration,

src/renderer/utils/musicSdk/kg/songList.js

@@ -740,6 +740,7 @@ export default {
         albumName: decodeName(item.album_name),
         albumId: item.album_id,
         songmid: item.audio_id,
+        albumAudioId: item.album_audio_id,
         source: 'kg',
         interval: formatPlayTime(item.duration / 1000),
         img: null,
@@ -863,6 +864,7 @@ export default {
         albumName: decodeName(item.album_info.album_name),
         albumId: item.album_info.album_id,
         songmid: item.audio_info.audio_id,
+        albumAudioId: item.audio_info.audio_group_id,
         source: 'kg',
         interval: formatPlayTime(parseInt(item.audio_info.timelength) / 1000),
         img: null,