Tags field preview fixes + improvements

[distantnative]

Description

Summary of changes

• k-tag now supports a link prop
• k-tags gets rid of unnecessary elementTag prop. element refers again to the HTML element of the individual tag not the tags wrapper element.
• k-tags-field-preview skips k-tags to avoid a lot of hoop jumping, but rather directly adds k-tag components
• New k-tag-field-preview for those fields that provide a string value which should be displayed as single tag (select, radio, toggles)
• Fixes passing image from pages, files and users field previews
• Fixes fallback for users field preview if no username is set
• Replaces deprecated BubblesFieldPreview usage
• Replaces deprecated bubbles CSS class in k-link-field

Changelog

Fixes

• Select, radio and toggles field: values that include a comma will not be split into two tags in the structure field preview anymore

Ready?

• In-code documentation (wherever needed)
• Unit tests for fixed bug/feature
• Tests and CI checks all pass

For review team

• Add lab and/or sandbox examples (wherever helpful)
• Add changes & docs to release notes draft in Notion