Apply clang-format to Lts/Common and DTC/enum headers

- Formatted all CodeGen module files (9 files)
- Formatted LtsAppDescriptor module files
- Formatted LtsAppManager/AppChooser files
- Applied clang-format to all DTC and enum headers across modules
- Removed coordTransTests from CommonUnitTestsPlaceholder (moved to tests/)

Cosmetic changes only, no functional modifications.

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

qt6-after/qt6-migrated-legatus/Lts/Common/CodeGen/codegen_export.h

@@ -5,13 +5,13 @@
 #include <QtCore/qglobal.h>
 
 #ifndef CODEGEN_BASE_EXPORT
-# ifdef BUILD_STATIC_LIBRARIES
-#  define CODEGEN_BASE_EXPORT
-# else
-#  if defined(MAKE_CODEGEN_BASE_LIB)
-#   define CODEGEN_BASE_EXPORT Q_DECL_EXPORT
-#  else
-#   define CODEGEN_BASE_EXPORT Q_DECL_IMPORT
-#  endif
-# endif
+#ifdef BUILD_STATIC_LIBRARIES
+#define CODEGEN_BASE_EXPORT
+#else
+#if defined(MAKE_CODEGEN_BASE_LIB)
+#define CODEGEN_BASE_EXPORT Q_DECL_EXPORT
+#else
+#define CODEGEN_BASE_EXPORT Q_DECL_IMPORT
+#endif
+#endif
 #endif