Merge branch 'main' into 'Pruefung-der-DVDV-Signatur'

docs/changelog.md

docs/details/destination-management.mdx

docs/getting-started/account.mdx

docs/getting-started/event-log/events.mdx

docs/getting-started/event-log/overview.mdx

docs/getting-started/event-log/set-creation.mdx

docs/getting-started/event-log/set-validation.mdx

docs/getting-started/first-steps.mdx

docs/getting-started/schema-validation.mdx

docs/getting-started/submission/data.mdx

docs/getting-started/submission/metadata.mdx

docs/getting-started/submission/structure.mdx

docs/glossary.md

docs/intro.mdx

docs/metadata/overview.mdx

docs/receiving/process-and-acknowledge.mdx

docs/receiving/verification.mdx

docs/responsibilities/get-destination.mdx

docs/sending/accept-reject.mdx

docs/sending/overview.mdx