Context:
When display all the tooltips on charts and heatmap reports, the tooltip collides with each other a lot especially for duration values. To improve this, we can use the duration shorthand notation when persisting the tooltip and remove any unnecessary text.

AT:
When persisting, the tooltips

• Display the duration tooltips in shorthand form (1 day 2 weeks => 1d 2wk)
• Remove "Duration/Count" from the tooltip text only for chart reports (Count: 5 => 5) (Duration - avg: 1d 2wk =>  1d 2wk)
• Tooltips that appear on hover are unaffected

Testing Notes:

• create chart report
• set "Show Absolute Value" and/or Show Relative Value based on process instance count
• text in tooltips should be simplified