fix: remove bad string.replaceAll

v1.1 (#126)

# 98 #91 #90 #20
* feat(download): support download the single song to local service

* feat(mobile:download): support download the single song to local service

* feat(download): support download the playlist to local service

* feat(wycloud): supported backup wycloud song to cloud disk

* feat(cron) add cron job to sync local/cloud

* optimize(UI)

* fix(player): play bilibili m4s via proxy #125

* UX(melody key) optimize placeholder #120

feat(config): add setting and config module

Update README.md