Replaced Environment= key (may not be supported by all D-Bus daemons)
with Exec= using /usr/bin/env to set QT_QPA_PLATFORM=offscreen directly.
This is more portable and bypasses any D-Bus implementation gaps.
Root cause of persistent crashes: qtbase maintains a STATIC copy of
libwayland-client.a in its sysroot. Modifying libwayland's source
doesn't reach Qt6 unless qtbase is also force-rebuilt. Added note
in WAYLAND-IMPLEMENTATION-PLAN.md about this dependency chain.
Phase 4 KDE Plasma preparation:
kded6: new recipe at local/recipes/kde/kf6-kded6/ building the KDE
daemon from source. Depends on kf6-kconfig, kf6-kcoreaddons,
kf6-kcrash, kf6-kdbusaddons, kf6-kservice — all already built.
Added to redbear-full.toml package list. D-Bus activation file
already existed; removed TODO now that recipe exists.
kirigami: rewrite from stub to real CMake build. qtdeclarative
(Qt6Quick) is now available, so the real Kirigami can be built
instead of installing dummy cmake configs and a static lib placeholder.
Added qtshadertools and qtsvg as additional dependencies.