Fix t.state_change is undefined in the Jupyter Widget

[mwouts]

Fixes #407

[github-actions]

Thank you for making this pull request.

Did you know? You can try it on Binder: .

Also, the version of ITables developed in this PR can be installed with pip:

pip install git+https://github.com/mwouts/itables.git@fix_407

(this requires nodejs, see more at Developing ITables)

[codecov-commenter]

Codecov Report

Attention: Patch coverage is 90.00000% with 1 line in your changes missing coverage. Please review.

Project coverage is 87.76%. Comparing base (e6c55cb) to head (a5e6d57).

Files with missing lines	Patch %	Lines
src/itables/widget/__init__.py	90.00%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #408      +/-   ##
==========================================
- Coverage   87.76%   87.76%   -0.01%     
==========================================
  Files          50       50              
  Lines        1995     2002       +7     
==========================================
+ Hits         1751     1757       +6     
- Misses        244      245       +1     

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.
• 📦 JS Bundle Analysis: Save yourself from yourself by tracking and limiting bundle sizes in JS merges.

[Copilot]

Copilot encountered an error and was unable to review this pull request. You can try again by re-requesting a review.

[mwouts]

Hey @manzt, thanks for anywidget, it's a great and easy-to-use framework! Quick question, in this project I was seeing an issue when my style property was passed through a style attribute. I have renamed it to _style and now the issue is gone. Is style a reserved attribute maybe?