feat(moderation): option to delete polls automatically

At least until Discord finally allows server owners to disable this feature.

.changeset/thin-dryers-marry.md

@@ -0,0 +1,5 @@
+---
+'@robojs/moderation': patch
+---
+
+feat: option to delete polls automatically

packages/plugin-modtools/src/events/_start.ts

@@ -0,0 +1,24 @@
+import type { Client, TextChannel } from 'discord.js'
+
+interface PluginOptions {
+	deletePolls?: boolean
+}
+
+export default (client: Client, options: PluginOptions) => {
+	const { deletePolls } = options
+
+	client.on('raw', async (event) => {
+		// Only listen to new message events
+		if (!deletePolls || event.t !== 'MESSAGE_CREATE') {
+			return
+		}
+
+		// Delete poll messages
+		const { d: message } = event
+
+		if (message.poll) {
+			const channel = client.channels.cache.get(message.channel_id) as TextChannel
+			channel?.messages.delete(message.id)
+		}
+	})
+}