feat: add empty main module

src-cpp/app/modules/main/controller.cpp

@@ -0,0 +1,18 @@
+#include "controller.h"
+#include "accounts/service_interface.h"
+#include "interfaces/module_controller_delegate_interface.h"
+#include <QDebug>
+
+namespace Modules
+{
+namespace Main
+{
+Controller::Controller(ModuleControllerDelegateInterface* d, QObject* parent)
+	: QObject(parent)
+	, m_delegate(d)
+{ }
+
+void Controller::init() { }
+
+} // namespace Main
+} // namespace Modules