Create alert manager to handle audio alert location method

- Will also manage receipt of alerts for playing audio

scwx-qt/source/scwx/qt/manager/alert_manager.hpp

@@ -0,0 +1,32 @@
+#pragma once
+
+#include <memory>
+
+#include <QObject>
+
+namespace scwx
+{
+namespace qt
+{
+namespace manager
+{
+
+class AlertManager : public QObject
+{
+   Q_OBJECT
+   Q_DISABLE_COPY_MOVE(AlertManager)
+
+public:
+   explicit AlertManager();
+   ~AlertManager();
+
+   static std::shared_ptr<AlertManager> Instance();
+
+private:
+   class Impl;
+   std::unique_ptr<Impl> p;
+};
+
+} // namespace manager
+} // namespace qt
+} // namespace scwx