feat: Add data attribute on ReactNodeView mounting div to assist styling

[WilliamIPark]

Changes Overview

The goal of this PR is to make the react mounting element a bit more identifiable. This should aid the ability to select and style this element via CSS.

Implementation Approach

Added a data attribute to the element just after it is created, and is confirmed to exist.

Testing Done

Verification Steps

Additional Notes

Checklist

• I have created a changeset for this PR if necessary.
• My changes do not break the library.
• I have added tests where applicable.
• I have followed the project guidelines.
• I have fixed any lint issues.

Related Issues

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⚠️ No Changeset found

Latest commit: 03ba553

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[nperez0111]

appreciate this