refactor(sdk): tipSearch 全删、歌词解码器归位、IPC 桥移除、api-source 层拆除

- 四平台 tipSearch 全部删除（永不做搜索联想），types 同步去掉 tipSearch 字段
- 歌词解码器归位：kg/krcDecode、tx/qrcDecode、kw/lyricDecode（原 common/ 下三处）
- rendererIpc/ipcNames IPC 桥删除，SDK 纯服务端化
- supportQuality 由各平台 apis 内联导出（sdk/index 汇总），kg/kw/tx/wy 改直连 apis/*，api-source 旧层移除

sdk/kg/index.ts

@@ -1,5 +1,5 @@
 import leaderboard from './leaderboard.ts'
-import { apis } from '../api-source.ts'
+import kgApi from '../apis/kg.ts'
 import songList from './songList.ts'
 import musicSearch from './musicSearch.ts'
 import pic from './pic.ts'
@@ -8,10 +8,8 @@ import hotSearch from './hotSearch.ts'
 import comment from './comment.ts'
 import singer from './singer.ts'
 import album from './album.ts'
-// import tipSearch from './tipSearch.ts'
 
 const kg = {
-  // tipSearch,
   leaderboard,
   songList,
   musicSearch,
@@ -20,23 +18,17 @@ const kg = {
   singer,
   album,
   getMusicUrl(songInfo, type) {
-    return apis('kg').getMusicUrl!(songInfo, type)
+    return kgApi.getMusicUrl(songInfo, type)
   },
   getLyric(songInfo) {
     return lyric.getLyric(songInfo)
   },
-  // getLyric(songInfo) {
-  //   return apis('kg').getLyric(songInfo)
-  // },
   getPic(songInfo) {
     return pic.getPic(songInfo)
   },
   getMusicDetailPageUrl(songInfo) {
     return `https://www.kugou.com/song/#hash=${songInfo.hash}&album_id=${songInfo.albumId}`
   },
-  // getPic(songInfo) {
-  //   return apis('kg').getPic(songInfo)
-  // },
 }
 
 export default kg