Add audio notes #324
Description
Suggestion:
Hitting the "new note" / "+" Button offers "take audio note", which instantly starts a recording from the device microphone.
The idea to add files to notes is already discussed at #92
I only added this issue to make it more obvious and name audio notes specifically.
Please see #92 for current issues with non-text contents.
This issue may depend on #92
A quick hack to circumvent the problem over there would be to not allow any text along an audio note, which would result in a single file without further attachments.