refactor!: move dirs outside of src/ (#2032)

helpers/messages/publishMessage.ts

@@ -0,0 +1,13 @@
+import type { Message } from "../../types/messages/message.ts";
+import type { Bot } from "../../bot.ts";
+
+/** Crosspost a message in a News Channel to following channels. */
+export async function publishMessage(bot: Bot, channelId: bigint, messageId: bigint) {
+  const data = await bot.rest.runMethod<Message>(
+    bot.rest,
+    "post",
+    bot.constants.endpoints.CHANNEL_MESSAGE_CROSSPOST(channelId, messageId),
+  );
+
+  return bot.transformers.message(bot, data);
+}