Retrieve a session
Returns the session, refreshing it if necessary. The session returned can be null if the session is not detected which can happen in the event a user is not signed-in or has logged out.
- This method retrieves the current local session (i.e local storage).
- If the session has an expired access token, this method will use the refresh token to get a new session.
const { data, error } = await supabase.auth.getSession()