Launch protocol doesn't work on Linux

[slaweet]

Expected behaviour

lisk://main/transactions/send?recipient=537318935439898807L&amount=100
Should open Lisk Nano on Linux the same way it works on Windows and Mac.

Actual behaviour

Reported by @simonmorgenthaler:
those lisk:// links don't work in my linux. it doesn't know that it should open it with Lisk nano

I installed the .deb amd64 version. I managed to get the lisk: link open nano from chrome by making the correct mime/.desktop configuration. but it does not open the specific functionality in nano, only the main page

Steps to reproduce

[alepop]

@slaweet electron/electron#6440