PaperbackSpine

Remember position in playlist when file is (temporarily) inaccessible when unpausing

1

- [X] I have checked the [FAQ](https://wiki.strawberrymusicplayer.org/wiki/FAQ) for answers. - [X] I have checked the [Changelog](https://github.com/strawberrymusicplayer/strawberry/blob/master/Changelog) that the issue is not already fixed. - [X] I believe this issue is...