v5 transcoder user auth is invalid after restarted

### Kyoo's version _No response_ ### What happened? login started a video stopped/started transcoder process attempted to load a video in that same user session Client sees: The media could not be loaded, either because the server or network failed or because the format is not supported. Server log: level=ERROR msg="GET kyoo-dev.my.tld/video/L3ZpZGVvL2J1YmJsZS5ta3Y/info 400 err=code=400, message=Selected path is not marked as safe." method=GET status=400 host=kyoo-dev.bitey.life uri=/video/L3ZpZGVvL2J1YmJsZS5ta3Y/info agent="Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:147.0) Gecko/20100101 Firefox/147.0" err="code=400, message=Selected path is not marked as safe."