feat(@desktop/wallet): move accounts to cpp

created skeleton for wallet_section
added getAccounts api

fixes #4750

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

@@ -1,18 +1,16 @@
-#include "controller.h"
-#include "accounts/service_interface.h"
-#include "interfaces/module_controller_delegate_interface.h"
 #include <QDebug>
 
+#include "controller.h"
+
 namespace Modules
 {
 namespace Main
 {
-Controller::Controller(ModuleControllerDelegateInterface* delegate, QObject* parent)
-	: QObject(parent)
-	, m_delegate(delegate)
+Controller::Controller(QObject* parent)
+    : QObject(parent)
 { }
 
 void Controller::init() { }
 
 } // namespace Main
-} // namespace Modules
+} // namespace Modules