Registration no include auth cookies.

[teamhashed-admin]

Describe the bug
After registration, it doesn't set cookies for authentication. It causes the user forced to login after successful registration.

To Reproduce
Steps to reproduce the behavior:

1. Go to api/auth/registration/
2. Try to register with credentials
3. Watch the cookies
4. See, no access or refresh tokens

Expected behavior
It should set the authentication cookies after registration and logged the user instantly.

Screenshots

[whoismaruf]

Need to create a custom Registration view.