Token Management Middleware

[Maraza25]

• Inject Access Token in headers for all outgoing GraphQL requests.
• On Access Token rejection, use Refresh Token to obtain a new Access Token.
• Retry the request with the new Access Token.

• If Refresh Token is rejected, report back to the caller as an error.

  Goal: Ensure seamless authentication by automatically handling Access Token renewals, improving security and user experience.

[husamettinarabaci]

Please add the correct labels and estimated time