Revamp results screen statistics display

[peppy]

PRing for initial feedback. Still have a few tidying tasks before this is ready for merge.

This isn't intended to be a final design or even something matching flyte's newer designs. It's an initial effort to tidy up how statistics are provided and presented on the results screen. I've taken liberties in colour choice and positioning.

Before	After

• Resolves Result menu scrollable height dependent on parent position when opening #27580
• Depends on Adjust results screen transition tweens to feel better #24152
• Depends on Fix timing distribution graph sometimes not displaying correctly #24191
• Depends on Make results / statistics visual testing easier with better data population #24203
• Depends on Touch up various results screen component's metrics #24204
• Depends on Fix some minor issues with results screen #24206

Todo:

• Fix vertical centering when ruleset is not providing a full grid of content
• Fix UI scale breaking things at extremes (maybe a separate PR)

[peppy]

This works well now until render scale is above 1. It used to work better on mater for slightly higher than one scales, but eventually breaks there too.

May need to re-think the implementation of relative -> absolute conversion here. Open to ideas.