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/PluginInterfaces/style_plugin_interface.h

@@ -1,6 +1,5 @@
 
 
-
 #pragma once
 
 #include <QObject>
@@ -9,14 +8,14 @@ namespace StylePlugin
 {
 class Plugin
 {
-public:
-  Plugin() = default;
-  virtual ~Plugin() = default;
+  public:
+    Plugin() = default;
+    virtual ~Plugin() = default;
 
-  virtual void loadStyle(bool highDpi) = 0;
-  virtual void unloadStyle() = 0;
+    virtual void loadStyle(bool highDpi) = 0;
+    virtual void unloadStyle() = 0;
 };
 
-} 
+} // namespace StylePlugin
 
 Q_DECLARE_INTERFACE(StylePlugin::Plugin, "style")