feat(locale): add German translations - community PR (#3697)

Co-authored-by: pwespi <pwespi@pm.me>

extensions/default/src/hpMNGrid.ts

@@ -29,6 +29,7 @@ const hpMN: Types.HangingProtocol.Protocol = {
           constraint: {
             greaterThan: { value: 0 },
           },
+          required: true,
         },
         // This display set will select the specified items by preference
         // It has no affect if nothing is specified in the URL.