add more listeners

add activity service
add log channel service

adapters/discord/src/features/activity/activity.service.ts

@@ -0,0 +1,27 @@
+import client from "lib/client";
+import type z from "zod";
+import { type Activities, ActivityLocales } from "./activity.schema";
+
+/**
+ * Set the activity of the bot. This can be used to show that the bot is playing a game, listening to music, etc.
+ */
+export class ActivityService {
+	async set(activity: z.output<typeof Activities>) {
+		if (activity === "invisible") {
+			client.user?.setPresence({
+				status: "invisible",
+			});
+			client.user?.setActivity(" ", { type: 0 });
+			return;
+		}
+
+		client.user?.setActivity(ActivityLocales[activity], {
+			type: 0,
+		});
+		client.user?.setPresence({
+			status: "online",
+		});
+	}
+}
+
+export const activityService = new ActivityService();