jpmschweitzerandClaude Opus 4.6
db550d6829
Replace xdg-decoration (needs xdg_toplevel, GTK3 doesn't expose it) with org_kde_kwin_server_decoration (works with wl_surface which GDK provides). On KDE Wayland: binds the manager from the registry, creates a per-surface decoration object, requests mode=None (0). Falls back gracefully on GNOME (protocol not present, GTK's set_decorated(FALSE) already works). X11 fallback via gdk_window_set_decorations(0) unchanged. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>