IP2WS2324G2-177 Update User Layout

• added updateprofile.component and choose-option.component into the modals directory
• To check the style of updateprofile.component just click on Daten bearbeiten
• To check if the choose-option.component works do these steps:

1. Click on the "profile avatar"
2. choose an avatar and save it
3. Click on the profile avatar again
4. Choose Profilbild ändern and click on weiter
5. Choose another avatar and save it
6. Click on the profile avatar again
7. Choose Profilbild löschen and click on weiter