Boxxy Flatpak Remote

Flatpak remote for Boxxy since Flathub submission was closed.

Install

curl -O https://boxxy-dev.github.io/boxxy-flatpak-remote/boxxy.gpg && \
  flatpak remote-add --user --if-not-exists --gpg-import=boxxy.gpg \
  boxxy https://boxxy-dev.github.io/boxxy-flatpak-remote/repo && \
  flatpak install --user boxxy dev.boxxy.BoxxyTerminal