Per the no-workarounds policy, provide the Qt modules KDE needs instead of
patching KDE to avoid them:
- qt5compat (Core5Compat): promoted from recipes/wip, re-laid to 6.11.1
(matches the rest of Qt); no Redox source port needed. Unblocks 8 KDE pkgs.
- qtmultimedia: new recipe at 6.11.1, built API-only (all platform backends
off: ffmpeg/gstreamer/pulseaudio/alsa/pipewire/v4l2) so libQt6Multimedia
links for consumers (konsole bell); playback is a no-op until a Redox audio
backend exists.
- libclc: convert git= -> path=source (it was fully vendored; a fresh fetch
broke on the removed .git). Overlay symlinks added for both new qt modules.
vasilito