[Commands] Consolidate #set-like commands into a singular #set command (#3486)

* First push

* Final push.

* Consolidate zone commands in to one.

* Update command.cpp

* Remove debug messages.

* Test

* Add support for sub command status levels.

* Update command.cpp

* Update client.cpp

* Update database_update_manifest.cpp

* Update version.h

* Update item.cpp

* Update version.h

* Update database_update_manifest.cpp

* Fix command arguments.

* Help message.

* Update command.cpp

* Do DB injection/deletion

* Indent

* Update server_locked.cpp

* Update set.cpp

* Lock aliases

* Update command_subsettings_repository.h

* Update set.cpp

* Fix

---------

Co-authored-by: Akkadius <akkadius1@gmail.com>

zone/gm_commands/set/class_permanent.cpp

@@ -0,0 +1,40 @@
+#include "../../client.h"
+
+void SetClassPermanent(Client *c, const Seperator *sep)
+{
+	const auto arguments = sep->argnum;
+	if (arguments < 2 || !sep->IsNumber(2)) {
+		c->Message(Chat::White, "Usage: #set class_permanent [Class ID]");
+		return;
+	}
+
+	auto t = c;
+	if (c->GetTarget() && c->GetTarget()->IsClient()) {
+		t = c->GetTarget()->CastToClient();
+	}
+
+	const uint32 class_id = Strings::ToUnsignedInt(sep->arg[2]);
+
+	LogInfo("Class changed by {} for {} to {} ({}).",
+		c->GetCleanName(),
+		c->GetTargetDescription(t),
+		GetClassIDName(class_id),
+		class_id
+	);
+
+	t->SetBaseClass(class_id);
+	t->Save();
+	t->Kick("Class was changed.");
+
+	if (c != t) {
+		c->Message(
+			Chat::White,
+			fmt::format(
+				"Class changed for {} to {} ({}).",
+				c->GetTargetDescription(t),
+				GetClassIDName(class_id),
+				class_id
+			).c_str()
+		);
+	}
+}