Form-equivalent functionality

[thure]

This PR resolves #133.

This PR also:

• refactors the payload prop within… action payloads 🤦… to be called metadata
• adds the includedValues prop to action payloads which carries values of other inputs requested by the developer and found during the action
• adds the Select component, of which RadioGroup, CheckboxGroup, and newly Dropdown are variants
• adds tests for Select's variants
• upgrades v9

To do

• [x] Emit change from Select variants
• [x] Add unit or interaction tests
• [x] Fix visual regressions involving the Card component introduced by upgrading v9.

[changeset-bot[bot]]

🦋 Changeset detected

Latest commit: 10b9ae8f65445d0eb3341da77c2e647d88495c46

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 2 packages

| Name | Type | | ---------------------- | ----- | | @fluent-blocks/react | Minor | | @fluent-blocks/schemas | Minor |

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