Tidy up

- Add help docs for most sections
- Add translations documentation
- Fix up todos
- Remove german translation

frontend/src/pages/Access/Table.tsx

@@ -53,7 +53,7 @@ export default function Table({ data, isFetching, isFiltered, onEdit, onDelete,
 				cell: (info: any) => <T id="proxy-hosts.count" data={{ count: info.getValue() }} />,
 			}),
 			columnHelper.display({
-				id: "id", // todo: not needed for a display?
+				id: "id",
 				cell: (info: any) => {
 					return (
 						<span className="dropdown">