Translate the Table-document with AI and proof read

The Tabel-Documents https://gitlab1.ptb.de/digitaldynamicmeasurement/dccQuantities/-/blob/devel/doc/tabellen/tables-de.md and https://gitlab1.ptb.de/digitaldynamicmeasurement/dccQuantities/-/blob/devel/doc/tabellen/flat-tables-de.md

are currently german only versions. AI translation would be usefull.

Also the documents should be prominently linked on the entry README.md