opendeck is not in the official repos, so install the native AUR package
with yay (matching the repo's other AUR modules) and drop the Flatpak
path. Wire `opendeck` into Hyprland autostart instead of
`flatpak run com.mairtech.OpenDeck`, and update the idempotency guard.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Installs ydotool via pacman and OpenDeck via Flatpak, wires ydotoold
and OpenDeck into the Hyprland autostart. Registers the module in the
TUI installer, answerfile generator, and docs.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>