- add Discord OAuth2 authentication
- allow users to register their bots via token
- implement dynamic bot start/stop system
- store bots in database (multi-tenant)
- replace single-bot env setup with scalable architecture
- Implement `goodbye` command to configure goodbye messages.
- Implement `help` command to provide a global help embed with command details.
- Implement `kiss` command to send a kiss message to a mentioned user.
- Create `memberMessagePanel` for managing welcome and goodbye messages.
- Implement `ping` command to check bot latency.
- Implement `presence` command to manage bot presence settings.
- Implement `welcome` command to configure welcome messages.