:pixelfed: Admins: YSK about invite links ✨

Run a simple command to generate user invite links that allow users to join, even when registration is closed!

- Set max uses
- Set invite expiry
- Add a custom message
- Optionally skip email verification

We even have a user friendly onboarding process, check it out https://pixelfed.social/auth/invite/a/374cfe1d-0b7b-4369-b75e-46d7221bfdc1fu

Simply run `php artisan admin:invite` and follow the instructions ⚡ #pixelfed #invites