Ability to overlay intro "This is a rebroadcast of the show from xx.xx.xxxx" when some schedule is repeated
Possiblity to overlay/prepend some information as the intro of the show (or at some other time marker?).
- Can this be combined with the Jingle Manager
- How show the exceeding part of the show be cut (beginning vs end?)
Relates to #15 and https://gitlab.servus.at/aura/dashboard/-/issues/38