Story: Secure User Login Flow

[neethika12]

As a user, I want to securely sign in with my email and password, so that I can access my Sentinent dashboard and workspace data safely.

Acceptance Criteria

• Users can create an account using email and password.
• Users can sign in using email and password.
• Users see validation errors for invalid email format and missing credentials.
• Users can request a password reset email.
• Authenticated users can access protected routes.
• Unauthenticated users are redirected to the login page when trying to access protected routes.
• User sessions persist across page refreshes.
• Frontend authentication is integrated with Supabase.
• Unit tests cover the main authentication flows and guard behavior.

Notes

• Use Supabase Auth for email/password authentication.
• Keep the frontend auth flow simple and aligned with the course project requirements.
• Avoid over-engineering and keep setup/documentation clear for local development.