Build and install the Game Center daemon as a DBus-activated\nuser service. This introduces the new src/gamecenter target and\nwires it into the main build.
Add a bottom hint bar with keyboard/gamepad hints and controller-specific icons.
Also add a UI mode setting (auto/desktop/handheld) to improve the adaptive layout on different form factors.
Set the Qt resource alias before qt_add_resources.
This ensures the embedded app icon is resolvable at runtime and avoids
fallback icons rendering incorrectly.
Initial release of A-La-Karte, a unified game launcher for KDE Plasma.
Includes the QML UI, platform importers, AppStream metadata, icons,
and developer documentation.
