No length limit for username or password #9

Registration allows extremely long username and passwords without any restrictions.

Steps to reproduce:

1. Navigate to the registration page
2. Enter a username over 100 characters long
3. Enter a password over 100 characters long
4. Click "Register" and log in

Expected behavior:
The system should enforce a maximum length (for example, max 30 characters for username, max 24 for password).

Actual behavior:
Long values are accepted and the account is created. The user can log in.

Environment details:

• OS: Windows 11
• Browser: Chrome