Fix duplicate streamWatching, locale guild et console log/error

src/events/player/audioTracksAdd.ts

@@ -1,10 +1,14 @@
 import type { GuildQueue, Track } from "discord-player"
 import type { PlayerMetadata } from "@/types/player"
-import { t } from "@/utils/i18n"
+import { t, getGuildLocale } from "@/utils/i18n"
 
 export const name = "audioTracksAdd"
 export async function execute(queue: GuildQueue<PlayerMetadata>, track: Track[]) {
 	// Emitted when the player adds multiple songs to its queue
 	if (!queue.metadata.channel) return
-	if ("send" in queue.metadata.channel) return queue.metadata.channel.send({ content: t(queue.guild.preferredLocale, "player.track_added_playlist", { count: track.length.toString() }) })
+
+	if ("send" in queue.metadata.channel) {
+		const guildLocale = await getGuildLocale(queue.guild.id)
+		return queue.metadata.channel.send({ content: t(guildLocale, "player.track_added_playlist", { count: track.length.toString() }) })
+	}
 }