Introduce Refresh Token for authentication

[devleejb]

What would you like to be added:
Currently, the system only uses an Access Token for authentication. It is recommended to consider introducing a Refresh Token as an additional authentication mechanism.

Why is this needed:
The introduction of a Refresh Token will enhance the security and usability of the authentication process. It will allow users to obtain a new Access Token without having to reauthenticate every time it expires. This provides a seamless user experience and reduces the risk of unauthorized access due to expired tokens.

Additional Information:
Further considerations for the implementation of the Refresh Token mechanism should include:

• How long the Refresh Token should be valid
• The process or API endpoints for obtaining a new Access Token using a Refresh Token
• How to securely store and manage Refresh Tokens on the server-side
• Any potential impact on existing authentication flows and client applications