Feature Request: Publish on Flathub

Hi there, great tool and thank you for all the work. I'm using it on Linux Mint, the update process is a bit a hustle with appimages, maybe it would be possible to publish it on flathub or so? It would be great if this tool show up on the software manager, so more people can discover it and the update process will be easier. ### Option 1: Publish as Flatpak on Flathub * Package the app as a Flatpak (manifest YAML/JSON) * Use a proper reverse-DNS App ID (e.g., `io.github.<user>.<App>`) * Provide AppStream metadata + `.desktop` file + icons (so it shows nicely in GUI stores) * Set up CI (e.g., GitHub Actions) for reproducible builds/releases * Submit to Flathub (open a PR to the Flathub repo) so Mint Software Manager can list and update it (when Flathub is enabled) ### Option 2: Provide a .deb via an APT repository (PPA or own repo) * Build and publish Debian/Ubuntu packages (`.deb`) * Distribute via a Launchpad PPA or a signed custom APT repository * Include AppStream metadata + `.desktop` file + icons (for proper Software Manager listing) * Provide a stable package name/versioning so updates flow via APT without manual downloads