[Commands] Consolidate #findX commands to a singular #find Command (#3452)

* Push up example for Kingly

* Update aa.cpp

* Update find.cpp

* Bulk push.

* Update aa.cpp

* Cleanup

* Repository method.

* Static aliasing

* Aliases

* Fix alias error.

* Update zone.cpp

* Update command.cpp

* Update find.cpp

---------

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

zone/gm_commands/find/class.cpp

@@ -0,0 +1,80 @@
+#include "../../client.h"
+
+void FindClass(Client *c, const Seperator *sep)
+{
+	if (sep->IsNumber(2)) {
+		const auto class_id = Strings::ToInt(sep->arg[2]);
+		if (EQ::ValueWithin(class_id, WARRIOR, BERSERKER)) {
+			const std::string& class_name = GetClassIDName(class_id);
+			c->Message(
+				Chat::White,
+				fmt::format(
+					"Class {} | {}{}",
+					class_id,
+					class_name,
+					(
+						c->IsPlayerClass(class_id) ?
+						fmt::format(
+							" ({})",
+							Strings::Commify(GetPlayerClassBit(class_id))
+						) :
+						""
+					)
+				).c_str()
+			);
+
+			return;
+		}
+
+		c->Message(
+			Chat::White,
+			fmt::format(
+				"Class ID {} was not found.",
+				class_id
+			).c_str()
+		);
+
+		return;
+	}
+
+	const auto& search_criteria = Strings::ToLower(sep->argplus[2]);
+
+	auto found_count = 0;
+
+	for (uint16 class_id = WARRIOR; class_id <= MERCENARY_MASTER; class_id++) {
+		const std::string& class_name       = GetClassIDName(class_id);
+		const auto&        class_name_lower = Strings::ToLower(class_name);
+		if (!Strings::Contains(class_name_lower, search_criteria)) {
+			continue;
+		}
+
+		c->Message(
+			Chat::White,
+			fmt::format(
+				"Class {} | {}{}",
+				class_id,
+				class_name,
+				(
+					c->IsPlayerClass(class_id) ?
+					fmt::format(
+						" | ({})",
+						Strings::Commify(GetPlayerClassBit(class_id))
+					) :
+					""
+				)
+			).c_str()
+		);
+
+		found_count++;
+	}
+
+	c->Message(
+		Chat::White,
+		fmt::format(
+		"{} Class{} found matching '{}'.",
+			found_count,
+			found_count != 1 ? "es" : "",
+			sep->argplus[2]
+		).c_str()
+	);
+}