麦动KTV: 移除Gitee数据库(改官方Muse同步), 歌曲源切w.w345.my, 远程日志+广告屏蔽

- DatabaseBootstrapper: 删除 Gitee 分片/manifest/blob 下载逻辑, 曲库只走官方 MuseDbSync
- build.gradle: 移除 GITEE_DATABASE_* 构建参数
- MainActivity: 重置数据库文案改为官方同步
- ktv_api.js: 歌曲源仅 w.w345.my, 缓存标记 7, 广告/错号资源拦截+重试
- 远程日志: 点歌记录 编号/标题/请求源/状态

app/proguard-rules.pro

@@ -0,0 +1,7 @@
+# The original IJK playback runtime resolves Java classes and native methods by name.
+-keep class tv.danmaku.ijk.media.player.** { *; }
+-keepclasseswithmembernames class * { native <methods>; }
+-keep class com.local.ktv.KtvApplication { *; }
+-keep class com.local.ktv.MainActivity { *; }
+-keep class com.local.ktv.BootReceiver { *; }
+-dontwarn edu.umd.cs.findbugs.annotations.SuppressFBWarnings