Portal User Login Navigation

[jjeroch]

Summary

the user login navigation based on the registration status was identified to still miss/not cover all scenarios perfectly.
Therefor the diagram (can get found below) got created to support the implementation of the right flow

Details

1. Login on registration app

*note, the diagram includes one new screen implementation (decline case) this screen is covered in ticket click

2. Login on portal

Additionally we need a screen which we display in case the very unlikely scenario appears, that the company registration is in any other state which the FE logic does not know - in this case always forward to /registration/landing

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Code Clean-up

With the implementation of this ticket the following existing implementation of "Closed Registration" as part of registration repo can get removed. Additionally please clean-up the locales files as well.

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Connected Tickets

eclipse-tractusx/portal-backend#477

[jjeroch]

Defect identified - the defect is managed in #519