Add authentication APIs using dj-rest-auth

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Added endpoints (for more information, visit the docs):

• /api/v1/auth/login/ (POST)

  • username
  • email
  • password

• /api/v1/auth/logout/ (POST)

• /api/v1/auth/password/reset/ (POST)

  • email

• /api/v1/auth/password/reset/confirm/ (POST)

  • uid
  • token
  • new_password1
  • new_password2

• /api/v1/auth/password/change/ (POST)

  • new_password1
  • new_password2
  • old_password

• /api/v1/auth/user/ (GET, PUT, PATCH)

  • username
  • first_name
  • last_name

• /api/v1/auth/token/verify/ (POST)

  • token

• /api/v1/auth/token/refresh/ (POST)

  • refresh

• /api/v1/auth/registration/ (POST)

  • username
  • password1
  • password2
  • email

• /api/v1/auth/registration/verify-email/ (POST)

  • key