refactor: restructoring files for easy accsess

.gitmodules

archetypes/aktion.md

archetypes/default.md

archetypes/event/_default.de.md

archetypes/event/media/.gitkeep

archetypes/page/_default.de.md

archetypes/page/media/.gitkeep

archetypes/sitzung.md

archetypes/vertreter.md

content/2024-02-22_Protokoll_oder_so_von_Websitetreffen.md

content/FSR/fsr.de.md

content/FSR/fsr.en.md

content/_index/_index.de.md

content/_index/_index.en.md

content/_index/media/banner.jpeg

content/calendar/calendar.de.md

content/calendar/calendar.en.md

content/documents/documents.de.md

content/documents/documents.en.md

content/infotreff/infotreff.de.md