Implement POST /logout Endpoint for logging out the current user.

[Lapotor]

Description:

This task involves implementing the POST /logout endpoint in the Laravel project. The purpose of this endpoint is to allow users to log out of their accounts. When a user makes a POST request to this endpoint, the server should invalidate their authentication token and log them out.

Tasks:

• Create a new route for the POST /logout endpoint in the routes file.
• Implement the logic to invalidate the user's authentication token.
• Ensure that the user is successfully logged out and no longer authenticated after making a request to this endpoint.

Acceptance Criteria:

• When a user sends a POST request to /logout, their authentication token should be invalidated.
• Subsequent requests with the same token should result in a 401 Unauthorized response.

Additional Information:

• This work item is part of the authentication flow and is crucial for ensuring user security and privacy.