refactor(helpers): separate functions into files (#667)

* refactor(helpers): separate functions into files

* idk

* idk

src/helpers/misc/get_gateway_bot.ts

@@ -0,0 +1,12 @@
+import { RequestManager } from "../../rest/request_manager.ts";
+import { DiscordBotGatewayData } from "../../types/mod.ts";
+import { endpoints } from "../../util/constants.ts";
+
+/** Get the bots Gateway metadata that can help during the operation of large or sharded bots. */
+export async function getGatewayBot() {
+  const result = await RequestManager.get(
+    endpoints.GATEWAY_BOT,
+  );
+
+  return result as DiscordBotGatewayData;
+}