Complete Qt6 migration: full clean build green across groups G1-G12 incl. runtime plugin set

new_docker_build.sh gains Group 12 (212 GUI/Data plugins); fixes LtsUtilsGuiDds visibility (LTO-stripped exports), LtsProjectionWorkstation unity name shadow, 6 unity-off dirs (dup file-scope statics, ddsftc INTERFACE sources) and reconfigures BUILD_FILTERMANAGEMENT/BUILD_PLUGINS_SERVICEMONITOR=ON

qt6-after/qt6-migrated-legatus/Lts/Tools/QLedLine/Test/CMakeLists.txt

@@ -37,6 +37,11 @@ NGL_TARGET_INCLUDE_DIRECTORIES(test_qledline
 NGL_WRAP_UI(test_qledline_SRCS ${test_qledline_UICS})
 
 NGL_ADD_EXECUTABLE(WS NO_TRANSLATION test_qledline ${test_qledline_SRCS} ${test_qledline_HDRS} ${test_qledline_UICS})
+# The .ui files live in the ui/ subdir. The explicit NGL_WRAP_UI (qt6_wrap_ui) above
+# processes them with their ui/ paths; Qt6's strict AUTOUIC auto-scan instead looks for
+# the bare basenames in the source root and fails. Disable the auto-scan (explicit wrap
+# still generates the ui_*.h headers).
+set_target_properties(test_qledline PROPERTIES AUTOUIC OFF)
 
 NGL_TARGET_LINK_LIBRARIES(test_qledline
   qledline