feat: Update oauth_client

[sugyan]

• Update atproto::AtprotoLocalhostClientMetadata
  • Make redirect_uri and scope configurable
  • Add tests
• Update DpopClient
  • Include ath in the proof when access_token is set in the Authorization header of the request
  • Improved judgment process of is_use_dpop_nonce_error method
  • Remove unused fields
• Add request parameters for refresh token