Throwing data() in React Router v7 actions goes to ErrorBoundary instead
of returning to the component. Changed validation errors to return
directly so the login form can display them properly.
* Cookies are now encrypted JWTs (GHSA-wrqq-v7qw-r5w7)
* Authentication is stored in the SQLite database (auto-migrated)
* Session logic is much cleaner
drifterza