Merge branch 'main' of gitlab.cs.hs-rm.de:dross001/learniverse

components/BenefitCardBar/BenefitCardBar.Module.css

components/Formular/Form.module.css

components/Formular/Form.tsx

components/Formular/FormAndImage.tsx

components/Header/Header-Link/Header-Link.tsx

components/Header/Header.module.css

components/Header/HeaderComponent.tsx

components/ModuleCardSlider/ModuleCard/ModuleCard.Module.css

components/ModuleCardSlider/ModuleCardsContainer.module.css

components/ModuleCardSlider/ModuleCardsSlider.Module.css

components/Plotter/Plotter.tsx

components/StageText/StageText.module.css

pages/404.module.css

pages/index.module.css

pages/index.tsx

unitTests/jest/Chat.test.tsx

unitTests/jest/HeadlineAndChapterButtons.test.tsx

unitTests/jest/VideoSlider.test.tsx

unitTests/jest/easyTests/FormAndImage.test.tsx