Installing Nicolium as Mitra frontend
Installing Nicolium as a frontend for Mitra is no different from installing the default Mitra Web frontend. Just extract the Nicolium files into the directory specified in config.yaml under web_client_dir, by default /usr/share/mitra/www.
curl -O https://web.nicolium.app/release.zip
unzip release.zip -d /usr/share/mitra/www
rm release.zip