TagField does not implement error style

[Flaurite]

Description

Steps to reproduce

1. Add tagField to a screen:

   <tagField id="tagField" required="true"/>

2. Launch the app and open screen.

ER

AR

Breaking changes

TagField has changed the inner HTML layout. Now all its content (tags, field, clear-all button) is placed into one <div> with class jmix-tagfield-layout. Therefore some CSS selectors for TagField content may not work, for instance:

.jmix-tagfield > .jmix-taglabel {
  background-color: green;
}

If application has custom styles for TagField like above, they should be reworked considering div with jmix-tagfield-layout class.

QA

Additional cases:

1. Make sure that error state is gone if TagField with required="true" has a value.
2. Check that TagField with required="true" has asterisk in the same line in the Form and HBoxLayout or VBoxLayout.
3. Check that TagField with required="true" is highlighted in Halo, Hover and Helium theme.
4. Your cases.

[owlet1997]

TC 1: used theme: helium

AR: asterisk is not in the same line: vbox/hbox:

UPD: not a bug