fix: AI Markdown Parsing

[supersimple33]

Checklist

• yarn typecheck
• yarn lint:fix
• yarn test
• yarn brl
• yarn changeset
• ui changelog

This PR addresses #4040. I have added a new method which better fills in the ai flag and then I now use the full markdown deserializer.

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Name	Status	Preview	Comments	Updated (UTC)
plate	❌ Failed (Inspect)			Feb 4, 2025 10:23pm

[changeset-bot]

🦋 Changeset detected

Latest commit: 0b7b7eb

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

This PR includes changesets to release 1 package

Name	Type
@udecode/plate-ai	Minor

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[zbeyens]

Thanks for the PR! Could you add unit tests?

[supersimple33]

@zbeyens Sorry I would add the tests but I don't have the time. Just a downstream user who noticed a problem and wanted to share fix.

[zbeyens]

No worries. Could you share a video before/after your changes?

[supersimple33]

@zbeyens Here is the final product [ignore the small box that's just how we want it on our page].
Before:
https://github.com/user-attachments/assets/f4c4d25f-48b1-4a61-a225-a7e9d251b988
After:
https://github.com/user-attachments/assets/b79aeaee-8bb2-44e1-9937-11a7480ee421

[felixfeng33]

Thanks for your help @supersimple33 but this is a tricky issue.

we don't support multiple paragraph mainly because the following issues.
1.when insert new paragraph by ai we need update the menu position to the next paragraph.
2.we need deserialize the inline markdown in the end of paragraph like **bold** marks.

[zbeyens]

@supersimple33 You can use overrideEditor to apply this workaround on your plugin. The plan is to support many blocks without breaking the existing behavior.