Interpret songs without albums as singles

[RustoMCSpit]

Description

auxio to recognise a track is a single rather than forcing it to be part of an album named after the file it's in

Problem solved

No response

Other implementations

recognise singles and have a different section for them

Benefit

cleaner

Duplicates

• [X] I have checked this feature request for duplicates.
• [X] I have checked that this feature is not implemented in the lastest version.
• [X] I have checked the Why Are These Features Missing? page.
• [X] I agree to the Contribution Guidelines.

[RustoMCSpit]

duplicate of https://github.com/OxygenCobalt/Auxio/issues/356

[OxygenCobalt]

356 is probably not related to this. That change would make it effectively such that all files without an album could be clustered into "unknown album" folders. However, I could add an additional interpretation of those songs as individual albums too.