New @anvilco/anvil-embed-frame package

[Winggo]

Description of the change

Build a new AnvilEmbedFrame react component that can be used for embedding Etch e-signatures, Workflows, and Editors, now that the app have a uniform protocol for window.postMessage(object). All events are handled by the onEvent callback.

Once this package is published, we can deprecate @anvil/react-signature-frame and @anvilco/react-signature-modal.

Works for standalone Etch
Can be embedded

Gets signerComplete event

Gets signerError event

Works for Workflows
Can be embedded

Gets forgeSubmitPage and forgeComplete events

Works for Editors
Can be embedded

Gets embeddedError event

Gets castEdit event

Gets etchPacketSent event

Gets weldCreate event

Gets weldEdit event

Type of change

• Bug fix (non-breaking change that fixes an issue)
• New feature (non-breaking change that adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)

Related issues

Fixes anvilco/public-repos#18

Dev Checklist

• The code changed/added as part of this pull request has been covered with tests
• All tests related to the changed code pass in development
• No previous tests unrelated to the changed code fail in development

[benogle]

Great job on the PR, thanks for being super thorough in the main post!

[Winggo]

Tested manually embedding e-sign packets, workflows, and editors (PDF template, etch, workflow).

Checked that all events are received:

• signerComplete
• signerError
• forgeSubmitPage
• forgeComplete
• embeddedError
• castEdit
• etchPacketSent
• weldCreate
• weldEdit

[Winggo]

Haven't included TypeScript support yet -- think I should include in this PR?

[benogle]

Haven't included TypeScript support yet -- think I should include in this PR?

Yeah if possible, good catch