The Post-Install "Greeter"
Develop a Welcome App/Script: Build a simple PyQt, Zenity, or even a highly polished Konsole-based TUI script that launches automatically on the first login.
One-Click Post-Install Actions: This greeter should allow the user to click a button to update their system, install proprietary media codecs, or download a curated list of Flatpaks (like Discord, Spotify, or OBS Studio) without touching the command line.
100% Completed
