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/tests/GrantleeParserSmoke.cpp

@@ -1,16 +1,16 @@
 #include <QCoreApplication>
-#include <QDir>
 #include <QDebug>
-
+#include <QDir>
 #include <grantlee/engine.h>
 #include <grantlee/templateloader.h>
 
-int main(int argc, char **argv)
+int main(int argc, char** argv)
 {
     QCoreApplication app(argc, argv);
 
     QString templatesDir = QDir::currentPath();
-    if (argc > 1) {
+    if (argc > 1)
+    {
         templatesDir = QString::fromLocal8Bit(argv[1]);
     }
 
@@ -21,7 +21,8 @@ int main(int argc, char **argv)
 
     QDir d(templatesDir);
     QStringList files = d.entryList(QStringList() << QStringLiteral("*.grantlee"), QDir::Files);
-    if (files.isEmpty()) {
+    if (files.isEmpty())
+    {
         qDebug() << "No .grantlee templates found in" << templatesDir;
         // Treat absence as successful parse (nothing to check) to avoid failing
         // when directory is empty in different setups.
@@ -29,21 +30,27 @@ int main(int argc, char **argv)
     }
 
     bool ok = true;
-    for (const QString &f : files) {
+    for (const QString& f : files)
+    {
         Grantlee::Template t;
-        try {
+        try
+        {
             t = engine.loadByName(f);
-        } catch (...) {
+        }
+        catch (...)
+        {
             qDebug() << "Exception while loading" << f;
             ok = false;
             continue;
         }
-        if (!t) {
+        if (!t)
+        {
             qDebug() << "Failed to load template" << f;
             ok = false;
             continue;
         }
-        if (t->error() != Grantlee::NoError) {
+        if (t->error() != Grantlee::NoError)
+        {
             qDebug() << "Parse error in" << f << ":" << t->errorString();
             ok = false;
             continue;
@@ -51,7 +58,8 @@ int main(int argc, char **argv)
         // Render with empty context to ensure rendering path also works.
         Grantlee::Context ctx;
         QString out = t->render(&ctx);
-        if (out.isNull()) {
+        if (out.isNull())
+        {
             qDebug() << "Rendering produced null for" << f;
             ok = false;
             continue;