✨ Features
- add Steam shortcuts for installed apps, fix Gear Lever detection (moi952)
- Add/remove an installed Flatpak or AppImage as a native Steam shortcut
right from its detail page, with the correct icon/artwork and a
restart-Steam prompt afterward - Live shortcuts.vdf detection so the button never offers to re-add a
shortcut that's already there, including one added manually or by the
system's own Flatpak integration - Rename the app detail page's "Remove" button to "Uninstall" (all 15
languages) so it's no longer confused with the new shortcut button - Fix Gear Lever install/uninstall state going stale: list_apps() now
re-verifies it live even on its cached fast path, instead of trusting
a snapshot that can survive a Steam/plugin restart untouched - Work around flatpak install --system hanging forever past a
successful install (flatpak-system-helper holding the subprocess's
stdout/stderr open) by not capturing output for that call - Gear Lever install notice: match other cards' sizing, horizontal
button navigation, a non-overflowing progress bar, and buttons that
share the row's full width proportionally to their own label length
- Add/remove an installed Flatpak or AppImage as a native Steam shortcut