direct login works

src/app/app-root/code-input/code-input.component.ts

src/app/app-root/login/login.component.ts

...app-root/route-dispatcher/route-dispatcher.component.html

src/app/app-routing-guards.ts

src/app/app-routing.module.ts

src/app/backend.service.ts

src/app/maindata.service.ts