Add Lepton to flathub

[luminoso]

Hello!

Thank you so much for Lepton!

Is there any chance to add Lepton to flathub?

I could do it but it is encouraged for the project owner to submit the app: https://github.com/flathub/flathub/wiki/App-Submission

[foundObjects]

Seconding this! There are a lot of flatpak users these days, it's the preferred GUI app format for Fedora, Pop!, Manjaro and quite a few Arch users.

[hackjutsu]

It seems electron-builder which Lepton uses to build and release packages doesn't support flatpak.

[foundObjects]

This looks like a possible approach to releasing on flathub by leveraging the existing snap builds: https://github.com/flathub/com.nordpass.NordPass/blob/e93574f94b4387917fb8d5b0fb725660b2b01817/com.nordpass.NordPass.yaml

I've only skimmed through for now but when I get some time I'll look at implementing something similar for Lepton, there are a couple of Electron apps that I'd like to convert to flatpaks here and Lepton is one of them.