[Cleanup] Cleanup Special Ability Code (#4365)

* [Cleanup] Cleanup Special Ability-based Code

* Update emu_constants.cpp

* Update emu_constants.cpp

* Update emu_constants.cpp

* Update special_ability.cpp

* Cleanup

* Update emu_constants.cpp

zone/gm_commands/find/special_ability.cpp

@@ -0,0 +1,62 @@
+#include "../../client.h"
+
+void FindSpecialAbility(Client *c, const Seperator *sep)
+{
+	if (sep->IsNumber(2)) {
+		const int ability_id = Strings::ToInt(sep->arg[2]);
+		const std::string& ability_name = SpecialAbility::GetName(ability_id);
+		if (Strings::EqualFold(ability_name, "UNKNOWN SPECIAL ABILITY")) {
+			c->Message(
+				Chat::White,
+				fmt::format(
+					"Ability ID {} does not exist.",
+					ability_id
+				).c_str()
+			);
+			return;
+		}
+
+		c->Message(
+			Chat::White,
+			fmt::format(
+				"Ability {} | {}",
+				ability_id,
+				ability_name
+			).c_str()
+		);
+
+		return;
+	}
+
+	const std::string& search_criteria = Strings::ToLower(sep->argplus[2]);
+
+	uint32 found_count = 0;
+
+	for (const auto& e : special_ability_names) {
+		const std::string& ability_name_lower = Strings::ToLower(e.second);
+		if (!Strings::Contains(ability_name_lower, search_criteria)) {
+			continue;
+		}
+
+		c->Message(
+			Chat::White,
+			fmt::format(
+				"Ability {} | {}",
+				e.first,
+				e.second
+			).c_str()
+		);
+
+		found_count++;
+	}
+
+	c->Message(
+		Chat::White,
+		fmt::format(
+			"{} Abilit{} found matching '{}'.",
+			found_count,
+			found_count != 1 ? "ies" : "y",
+			sep->argplus[2]
+		).c_str()
+	);
+}