Add UIFieldClientProps Type

[tobiasiv]

The following types already exist.

export type ClientFieldProps = ArrayFieldClientProps | BlocksFieldClientProps | CheckboxFieldClientProps | CodeFieldClientProps | CollapsibleFieldClientProps | DateFieldClientProps | EmailFieldClientProps | GroupFieldClientProps | HiddenFieldProps | JSONFieldClientProps | NumberFieldClientProps | PointFieldClientProps | RadioFieldClientProps | RelationshipFieldClientProps | RichTextFieldClientProps | RowFieldClientProps | SelectFieldClientProps | TabsFieldClientProps | TextareaFieldClientProps | UploadFieldClientProps;

For improved TypeScript DX, please include the missing UIFieldClientProps type as well.