FIX: authentication

Dockerfile

next.config.js

pages/_app.tsx

pages/api/auth/[...nextauth].ts

pages/fdo/show/[prefix]/[suffix].tsx

pages/login/index.tsx

src/components/ContentArea.tsx

src/components/Evebs.jsx

src/components/fdos/create.tsx

src/components/header/UserComponent.tsx

src/providers/dataProvider.tsx

src/utils.tsx