[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/language.cpp

@@ -0,0 +1,64 @@
+#include "../../client.h"
+#include "../../common/languages.h"
+
+void FindLanguage(Client *c, const Seperator *sep)
+{
+	if (sep->IsNumber(2)) {
+		const auto language_id = Strings::ToInt(sep->arg[2]);
+		if (EQ::ValueWithin(language_id, LANG_COMMON_TONGUE, LANG_UNKNOWN)) {
+			c->Message(
+				Chat::White,
+				fmt::format(
+					"Language {} | {}",
+					language_id,
+					EQ::constants::GetLanguageName(language_id)
+				).c_str()
+			);
+
+			return;
+		}
+
+		c->Message(
+			Chat::White,
+			fmt::format(
+				"Language ID {} was not found.",
+				language_id
+			).c_str()
+		);
+
+		return;
+	}
+
+	const auto& search_criteria = Strings::ToLower(sep->argplus[2]);
+
+	auto found_count = 0;
+
+	for (const auto& l : EQ::constants::GetLanguageMap()) {
+		const auto& language_name_lower = Strings::ToLower(l.second);
+		if (!Strings::Contains(language_name_lower, search_criteria)) {
+			continue;
+		}
+
+		c->Message(
+			Chat::White,
+			fmt::format(
+				"Language {} | {}",
+				l.first,
+				l.second
+			).c_str()
+		);
+
+		found_count++;
+	}
+
+	c->Message(
+		Chat::White,
+		fmt::format(
+			"{} Language{} found matching '{}'.",
+			found_count,
+			found_count != 1 ? "s" : "",
+			sep->argplus[2]
+		).c_str()
+	);
+}
+