# Greetings Feature

The Greetings feature allows you to send hello messages to users.

## Commands

### `/hello`

Command to send a hello message to a user.

- **Usage**: `/hello [user]`
  - `user` (optional): Mention the user you want to greet. If not provided, the command greets the message author.

#### Example

`/hello @username`

This will send a hello message to the mentioned user.