Reduce compiler warnings: replace qAsConst with std::as_const and update event localPos() to position()

Replaced deprecated qAsConst usages in built modules and updated QMouseEvent::localPos() to position() per Qt6 deprecation guidance.\n\nCo-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

cmake/NGLMacros.cmake

@@ -55,6 +55,18 @@ if(NOT COMMAND QT5_WRAP_CPP)
   endmacro()
 endif()
 
+# NGL_WRAP_UI: ensure .ui files are added to source lists so CMake's AUTOUIC can process them
+if(NOT COMMAND NGL_WRAP_UI)
+  macro(NGL_WRAP_UI _out)
+    # Append provided UI files to the given source list variable
+    set(_cur "${${_out}}")
+    foreach(_ui ${ARGN})
+      list(APPEND _cur ${_ui})
+    endforeach()
+    set(${_out} "${_cur}" PARENT_SCOPE)
+  endmacro()
+endif()
+
 
 SET(_default_build OFF)
 IF(BUILD_ALL)