(OUI Next Theme) Reporting needs a Print mode for dark mode compatibility

[KrooshalUX]

This issue to be transferred to corresponding repository

I am working on launching new light and dark mode themes provided by OUI component library for a target launch within 2.10. These changes support the vision expressed in Future Vision for Dashboards

I have identified the following front end related issues that prevent the theme from appearing complete and potential solutions within this feature:

• When in dark mode, the report is generated using dark mode panel backgrounds, but light mode page background
• Font overrides are present in collapsible nav (left application navigation) as well as visualization panels

[anirudha]

Reporting should be light mode only. Save ink ;) imho.

We would need a runtime flag to ensure dashboards can be always light mode instead of changing settings. Eg. A get or post parameter

[anirudha]

The bug seems like a css rendering issue in dashboards. Needs investigating

[derek-ho]

@rupal-bq temporarily assigning to you until we figure out how to divide up these tasks - seems like a lot of OUI compliance issues coming our way

[AMoo-Miki]

My PR addresses Part 1 and removes the side menu, it doesn't address the second part of this issue.

The problem is that the library intentionally doesn't copy the stylesheets and hence doesn't get the font definitions. So even though the elements are asking for the right font-family, since they don't know where to find them, the system fonts are used. This is not only a visual problem but also leads to clipped texts and resized elements.