Javascript check: cover all cases plotly - altair....

[eliselavy]

Some articles examples:

• https://github.com/C2DH/journal-of-digital-history-ipynb-preflight-action/blob/master/example/article_urls_problem.ipynb

• https://github.com/C2DH/journal-of-digital-history-ipynb-preflight-action/blob/master/example/article-altair.ipynb

And check here why it does work:

https://github.com/jdh-observer/nAW4E5etkMR6/actions/runs/9252110898/job/25449061500#step:4:241

[eliselavy]

@memerchik

Wrong report:

[eliselavy]

If the notebook doesn't use plotly , should not have the mention

[eliselavy]

Ok tested different cases https://github.com/jdh-observer/aADj3Ljjqti2/blob/main/report.md

fixed