Resolve "Consistent labels in archive browser and ELNs"

docs/howto/customization/basics.md

docs/howto/customization/elns.md

gui/src/components/Quantity.js

gui/src/components/archive/ArchiveBrowser.js

gui/src/components/archive/Browser.js

gui/src/components/archive/MetainfoBrowser.js

gui/src/components/conftest.spec.js

gui/src/components/datatable/Datatable.js

gui/src/components/editQuantity/AuthorEditQuantity.js

gui/src/components/editQuantity/AutocompleteEditQuantity.js

gui/src/components/editQuantity/BoolEditQuantity.js

gui/src/components/editQuantity/DateTimeEditQuantity.js

gui/src/components/editQuantity/EnumEditQuantity.js

gui/src/components/editQuantity/FileEditQuantity.js

gui/src/components/editQuantity/ListEditQuantity.js

gui/src/components/editQuantity/NumberEditQuantity.js

gui/src/components/editQuantity/RadioEnumEditQuantity.js

gui/src/components/editQuantity/ReferenceEditQuantity.js

gui/src/components/editQuantity/RichTextEditQuantity.js

gui/src/components/editQuantity/SliderEditQuantity.js