chore: cleanup objectIdManager overloading and classes (#1391)

* objectIdManager fixes

* Remove debug log

dMasterServer/PersistentIDManager.h

@@ -0,0 +1,23 @@
+#pragma once
+
+// C++
+#include <cstdint>
+
+/*!
+  \file PersistentIDManager.h
+  \brief A manager that handles requests for object IDs
+ */
+
+ //! The Object ID Manager
+namespace PersistentIDManager {
+	//! Initializes the manager
+	void Initialize();
+
+	//! Generates a new persistent ID
+	/*!
+	  \return The new persistent ID
+	 */
+	uint32_t GeneratePersistentID();
+
+	void SaveToDatabase();
+};