Create FormV2 and V2 Input components

[joshuagraber]

Background

• The form and input components have reached the limit of what can be accomplished with the schema architecture. It is time to refactor them.

Tasks

Create FormV2:

• Copy shell of Form
• Remove schema prop
• Add defaultValues prop
• Use provide to expose form values to children
• Mark Form as deprecated. We will remove it and re-name FormV2 -> Form in a future story.

Create new versions of all Input... components

• No need for the Input wrapper component. Move shared CSS to the global stylesheet under the @components directive.
• Add slot for label content (to allow more complex UI than a simple string to be passed)
• If no label slot passed, default to string passed as prop, which can now be optional (but add validation that either slot or prop is passed).
• Same as above for the error UI.

[github-actions]

🎉 This issue has been resolved in version 3.1.0-beta.3 🎉

The release is available on:

• npm package (@beta dist-tag)
• GitHub release

Your semantic-release bot 📦🚀

[github-actions]

🎉 This issue has been resolved in version 3.1.0 🎉

The release is available on:

• npm package (@latest dist-tag)
• GitHub release

Your semantic-release bot 📦🚀