ZMusic

• 将内置播放器升级至 zmusic-player 1.0.0-alpha.5。
• 修复部分玩家在线播放歌曲时因 HTTP 正文中断或长时间停滞而提前停止的问题；播放器现在会从已下载位置自动续传。
• 加强续传响应范围校验并限制重试次数，避免损坏音频或无限重连。

English:

• Upgraded the bundled player to zmusic-player 1.0.0-alpha.5.
• Fixed online songs stopping early for some players when an HTTP response body is interrupted or stalls; playback now resumes from the downloaded offset.
• Added stricter resumed-range validation and bounded retries to prevent corrupted audio or endless reconnects.