Aufräumen

src/components/BFH-Timeline.tsx

src/components/Footer.tsx

src/components/HeaderBox.tsx

src/components/Slider.tsx

src/components/Svgs.tsx

src/components/Testsvganimation.tsx

src/components/seclarations.ts

src/contents/description.tsx

src/contents/example.tsx

src/headers/attribution-h.tsx

src/headers/coll-h.tsx

src/headers/cont-h.tsx

src/headers/des-h.tsx

src/headers/desc-h.tsx

src/headers/dry-h.tsx

src/headers/edu-h.tsx

src/headers/eng-h.tsx

src/headers/eth-h.tsx

src/headers/exp-h.tsx

src/headers/home-h.tsx