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/include/ProjectDataManagement/pdm_dtc.h

@@ -1,4 +1,5 @@
 #pragma once
+
 // STUB-HEADER: Diese Datei wird normalerweise von ddsdtc generiert
 // Für die Migration erstellen wir minimale Forward-Declarations
 
@@ -6,7 +7,7 @@ namespace ProjectDataManagement
 {
 namespace Interface
 {
-  class Dtc;
-  class Ftc;
-}
-}
+class Dtc;
+class Ftc;
+} // namespace Interface
+} // namespace ProjectDataManagement