add management commands (add to admin or moderator list)

src/managment_commands.hpp

@@ -0,0 +1,16 @@
+#pragma once
+
+#include <solanaceae/contact/contact_model3.hpp>
+#include <solanaceae/message3/registry_message_model.hpp>
+
+// fwd
+class MessageCommandDispatcher;
+struct ConfigModelI;
+
+void registerManagementCommands(
+	MessageCommandDispatcher& mcd,
+	ConfigModelI& conf,
+	Contact3Registry& cr,
+	RegistryMessageModel& rmm
+);
+