add: tmate and create ssh key automatically
add tmate which is great if the X server is not available or when installing teamviewer is too much/not needed. tmate is fast, small and works over slow connections. TeamViewer consumes more space (thats why -beside license- it isn't directly integrated into FWUL) , the download is big and the whole installation takes a while due to its dependencies and the installation process of the whole thing.
another feature and this is where tmate depends on is: automatic generation of a ssh key. This has to be done on boot/after login (including a precheck if its necessary i.e. on persistent installs) as I will not ship the same ssh key for everyone with FWUL.
TLDR; Integrating tmate into FWUL would help users with low bandwidth internet connections and when no graphical desktop is available