Add debug output

CMakeLists.txt

 cmake_minimum_required(VERSION 3.16 FATAL_ERROR)
 
-set(PIM_VERSION "5.17.40")
+set(PIM_VERSION "5.17.41")
 project(Akonadi-Mime VERSION ${PIM_VERSION})
 
 # ECM setup

src/messagestatus.cpp

@@ -787,3 +787,9 @@ const Akonadi::MessageStatus Akonadi::MessageStatus::statusHasError()
     st.setHasError();
     return st;
 }
+
+QDebug operator<<(QDebug d, const Akonadi::MessageStatus &t)
+{
+    d << "status " << t.statusStr();
+    return d;
+}

src/messagestatus.h

@@ -8,9 +8,9 @@
 */
 #pragma once
 
-#include <QSet>
-
 #include "akonadi-mime_export.h"
+#include <QDebug>
+#include <QSet>
 
 class QString;
 
@@ -415,3 +415,4 @@ private:
 };
 } // namespace Akonadi
 
+AKONADI_MIME_EXPORT QDebug operator<<(QDebug d, const Akonadi::MessageStatus &t);