Advance Wayland and KDE package bring-up

Ultraworked with [Sisyphus](https://github.com/code-yeongyu/oh-my-openagent)

Co-authored-by: Sisyphus <clio-agent@sisyphuslabs.ai>

local/recipes/kde/kf6-kitemmodels/source/autotests/CMakeLists.txt

@@ -0,0 +1,66 @@
+
+set(proxyModelSmokeTestSources
+  kselectionproxymodeltestsuite.cpp
+)
+
+remove_definitions(-DQT_NO_CAST_TO_ASCII)
+remove_definitions(-DQT_NO_CAST_FROM_ASCII)
+remove_definitions(-DQT_NO_CAST_FROM_BYTEARRAY)
+
+add_subdirectory(proxymodeltestsuite)
+add_subdirectory(bihash)
+
+include(ECMAddTests)
+
+ecm_add_tests(
+    kcolumnheadersmodeltest.cpp
+    kdescendantsproxymodel_smoketest.cpp
+    kdescendantsproxymodeltest.cpp
+    kextracolumnsproxymodeltest.cpp
+    klinkitemselectionmodeltest.cpp
+    kmodelindexproxymappertest.cpp
+    knumbermodeltest.cpp
+    krearrangecolumnsproxymodeltest.cpp
+    kselectionproxymodeltest.cpp
+
+    LINK_LIBRARIES
+        KF6::ItemModels
+        Qt6::Test
+        Qt6::Gui
+        proxymodeltestsuite
+)
+
+macro(kitemmodels_add_tests)
+    ecm_add_tests(${ARGV}
+        TARGET_NAMES_VAR _target_names
+        LINK_LIBRARIES PRIVATE
+            Qt6::Gui
+            Qt6::Test
+            Qt6::Qml
+    )
+    # In case of static builds, we need to link against and import the QML plugin
+    if (NOT BUILD_SHARED_LIBS)
+        foreach(_target ${_target_names})
+            ecm_add_qml_module(${_target} URI "org.kde.kitemmodels.${_target}")
+            ecm_target_qml_sources(${_target} SOURCES dependencies.qml)
+            qt6_import_qml_plugins(${_target})
+        endforeach()
+    endif()
+endmacro()
+
+if (TARGET Qt6::Qml)
+    kitemmodels_add_tests(
+        krolenames_qml.cpp
+        ksortfilterproxymodel_qml.cpp
+    )
+endif()
+
+# we need additional sources for this test, can't use it in ecm_add_tests
+ecm_add_test(kselectionproxymodel_smoketest.cpp ${proxyModelSmokeTestSources}
+    TEST_NAME "kselectionproxymodel_smoketest"
+    LINK_LIBRARIES
+        KF6::ItemModels
+        Qt6::Test
+        Qt6::Gui
+        proxymodeltestsuite
+)