Feature: Support audio attachments

[rexbron]

OGG audio attachments show as:

Mactrix:

On Element X:

[viktorstrate]

Both Audio and Video would be a great addition. Does anyone know if Apple has a native audio player view that we can use or do we need to design our own?

[rexbron]

Apple supports audio with quicklook, so I would be fine with the audio player working like clicking on a picture.

Ogg and oga containers are supported in quick look in finder.