Publish on Flathub

[andirsun]

I want this app to be easily updated and distributed to all folks using arm64 hardware.
So I am working to publish this app on Flathub so every time I release a new update, it will be automatically updated for your systems without having to download/install the update manually.

[arikisonfire]

@andirsun Having Slacky on Flathub would be amazing! Any progress on this one?

[andirsun]

Hey I plan to release it in the upcoming weeks with #12 I made some progress today