App strings reworked 8

[comradekingu]

It could be possible to get rid of "enqueue" all-together.

"ARIA LABEL - Queue Last": "Enqueue Last", "ARIA LABEL - Queue Next": "Enqueue as next",

These can't be "play next", and "play last"?

Depends a bit on whether there needs to be a "auto-download" to consider for the queue.

As always open source downsells the copyleft and "libre" focus on freedom. "open source software" should be "open-source software". It is also not searchable there…

"external storage" needs work