Improve TextField doc

[glebfox]

Existing page: https://docs.jmix.io/jmix/flow-ui/vc/components/textField.html

1. Add css, ariaLabel, ariaLabelBy, focusShortcut common attributes

2. Remove requiredIndicatorVisible, invalid

3. Elements. Missing prefix and suffix elements.

4. Handlers.

   1. Missing ClientValidatedEvent
   2. ChangeEvent and InvalidChangeEvent no longer valid

5. Add noticeable description that TypedValueChangeEvent and get/setTypedValue must be used instead of ComponentValueChangeEvent and get/setValue

6. Add Style variants description and examples: See Vaadin doc