beadFieldValue function
Returns the live value of field on bead.
Implementation
String beadFieldValue(Bead bead, BeadCitationField field) => switch (field) {
BeadCitationField.title => bead.title,
BeadCitationField.description => bead.description,
BeadCitationField.design => bead.design,
BeadCitationField.acceptanceCriteria => bead.acceptanceCriteria,
BeadCitationField.notes => bead.notes,
};