Add Password Confirmation and Split Name field into First + Last

[alantao912]

Feature Name

Add Password Confirmation and First + Last Name on Registration Screen

Your Name

Alan Tao

Description

The new user registration page should contain separate first name, last name fields as opposed to one full "Display Name" field as is currently implemented.

The registration page should give users a chance to confirm their password in case of misinput.

[github-actions]

Hello @alantao912! Thank you for submitting the Feature Request Form. We appreciate your contribution. 👋

We will look into it and provide a response as soon as possible.

To work on this feature request, you can follow these branch setup instructions:

1. Checkout the main branch:

```
 git checkout nextjs
```

2. Pull the latest changes from the remote main branch:

```
 git pull origin nextjs
```

3. Create a new branch specific to this feature request using the issue number:

```
 git checkout -b feature-1055
```

Feel free to make the necessary changes in this branch and submit a pull request when you're ready.

Best regards,
Deep Learning Playground (DLP) Team