aufräumen

src/components/BFH-Timeline.tsx

src/components/Sidebar.tsx

src/components/TextEvent.tsx

src/components/VerticalTimeline.tsx

src/components/seclarations.ts

src/contents/Bfh.tsx

src/sidebars/descS.tsx

src/sidebars/engS.tsx

src/sidebars/ethS.tsx

src/sidebars/intS.tsx

src/sidebars/safeS.tsx

src/utils/Highlight.ts

src/utils/RoutManager.tsx

src/utils/openAndScroll.ts