Add collapsible sections for unified page

[jessicavers]

No description provided.

[yousefmoazzam]

This is nice to have, thanks!

The only thing I'd like to be addressed is the plot component's artifact dropdown is seemingly now squished. All other component's content seem to be unchanged when moved to be inside an accordion, but this one has some issues, please see the attached screenshot and check if this is what you also see. If so, that'd be great to fix before merging.

[jessicavers]

Thank you for noticing that part which I missed. I found a way to expand that by altering the ArifactSelector itself. Is that suitable?

[yousefmoazzam]

Thank you for noticing that part which I missed. I found a way to expand that by altering the ArifactSelector itself. Is that suitable?

Yep, that's reasonable to fix this by editing the artifact selector component, thanks.

[yousefmoazzam]

Thanks for resolving the conflicts!

[jessicavers]

Thank you for reviewing :)