Custom Activity

Add the following import to backend/src/index.ts.
```
import { ActivityType } from "discord.js";
```

Add e.g.,

client.user?.setPresence({
  activities: [{ name: "zeppelins", type: ActivityType.Watching }],
});

to line 360 (under startUptimeCounter()). You can find all of the different ActivityType's here.

custom activity