RICH_TEXT_V2 backend (#9848)

- Add RICH_TEXT_V2 composite type to backend.
- Add `bodyV2` field to tasks and notes.
- Minimum required frontend changes to avoid errors when creating a note

[Testing
instructions](https://github.com/twentyhq/twenty/pull/9690#issuecomment-2602378218)

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Co-authored-by: ad-elias <elias@autodiligence.com>
Co-authored-by: Lucas Bordeau <bordeau.lucas@gmail.com>

package.json

@@ -8,6 +8,7 @@
     "@aws-sdk/credential-providers": "^3.363.0",
     "@blocknote/mantine": "^0.22.0",
     "@blocknote/react": "^0.22.0",
+    "@blocknote/server-util": "0.17.1",
     "@codesandbox/sandpack-react": "^2.13.5",
     "@dagrejs/dagre": "^1.1.2",
     "@emotion/react": "^11.11.1",