AppImage support

[shuvashish76]

Request to add AppImage package available for linux users.
Unlike other packages AppImage is a community project & you could install without the need for a centralized store.
The use-case is same as Windows portable version.

Then maybe publish at https://www.appimagehub.com (more about it at ¹, ², ³) or get listed at https://appimage.github.io/apps/

Footnotes

1. https://en.wikipedia.org/wiki/OpenDesktop.org ↩

2. https://www.opendesktop.org/about ↩

3. https://www.pling.com/faq-pling ↩

[noembryo]

This is a brand new world for me 🤯 (since I don't even use Linux).
I don't think that I have the time to get really involved in something like that.
But if someone else want to do the legwork, I will be happy to provide any assistance they may need.
🙏