📦 scxa-marker-gene-heatmap 💬 Feature #181986522 - Add icon to ann data experiments

[haideriqbal]

I had to add label formatting to the heatmap highchart config rather in heatmapOptionsProvider because the grouping labels are using a splitting label mechanism which treats the html as a string and as a result, the icon is not shown.

The downside of this approach is we cannot really test the added functionality. However, I have tested with dummy data on my local machine and it works fine.

[alfonsomunozpomer]

I merged master into this feature branch, adjusting the code to render both the SVG icon and the link to the experiment page. I added an ANND experiment accession to the demo HTML pages, so at least we can check the result visually.

As sidenote, remember that:

• We don’t use semicolons (now with ESLint 8 and our reviewed config you’ll be reminded if you have them)
• Arrow functions with only one statement don’t need to return the result, it’s implicitly done
• Regexes should be created with slashes rather than with the new constructor unless, of course, it’s dynamic