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>

build/CMakeFiles/clean_additional.cmake

@@ -1,7 +1,7 @@
 # Additional clean files
 cmake_minimum_required(VERSION 3.16)
 
-if("${CONFIG}" STREQUAL "" OR "${CONFIG}" STREQUAL "Debug")
+if("${CONFIG}" STREQUAL "" OR "${CONFIG}" STREQUAL "Release")
   file(REMOVE_RECURSE
   "Z/src/NGLLogger/CMakeFiles/NGLLogger_autogen.dir/AutogenUsed.txt"
   "Z/src/NGLLogger/CMakeFiles/NGLLogger_autogen.dir/ParseCache.txt"