## Description
Previously we weren't passing the DocumentMeta to our readonly field
component which is used for displaying completed fields by other
recipients.
Due to this dates that were not using the default format were displaying
as invalid date adding confusion to the signing process.
## Related Issue
Reported via support email.
## Changes Made
- Pass the document meta to the readonly field component.
- Support showing completed fields within the embedding UI.
## Testing Performed
- Manual testing
Introduces the ability for users with the **Assistant** role to prefill
fields on behalf of other signers. Assistants can fill in various field
types such as text, checkboxes, dates, and more, streamlining the
document preparation process before it reaches the final signers.
