message: allow freetext for single select filter
diff: @@ -249,7 +249,7 @@ const Filters = () => {
  return (
  <MultiSelect
  multiple
  - freeText={false}
  + freeText={true}
  onChange={(value) => setQuery((query) => ({ ...query, value }))}
  options={
  selectedColumn.config.options
  @@ -264,8 +264,8 @@ const Filters = () => {
  return (
  <MultiSelect
  + freeText={true}
  multiple={false}
  - freeText={false}
  onChange={(value) => {
  if (value !== null) setQuery((query) => ({ ...query, value }));
  }}
  