Error handling and UX

[geolunalg]

Overview

User Story:
As a user, I want clear guidance when my session expires so I can log in again.

Action Items

Acceptance Criteria:

• If refresh fails (401), client:
  • clears local auth state
  • redirects to login with a “session expired” message
• Client avoids infinite retry loops (refresh once per failed request).

Resources/Instructions

• This issue is part of the epic: EPIC: Authentication & Session Management (JWT + Refresh) #2065

[geolunalg]

@JackHaeg @trillium @rteas

Frontend:
This is basically our current implementation, we need to maintain this when the refresh token has expired.

This is depends if we want to continue the site to work the way it does right now everything you access the page you request for the confirmation email in your inbox, or if the refresh cookie in present we simply forward the user the site.

Size: Not sure