Show added numbers on metrics histograms
Possible different behavior to be evaluated
In the metrics view, the pop-up that appears if you hover over the bar charts lists only the numbers of the sub-categories (e.g. Ref. citations to ref. papers etc) but not the sum. A user reported that this total per year is an interesting number that now has to be calculated by the user. The pop-ups have already 2-4 lines, so adding another total line does not have a huge impact. A brief internal discussion should happen to evaluate if we change the actual behavior or if we keep it as it is (and why).
Actual Behavior
In the metrics view, the pop-up that appears if you hover over the bar charts lists only the numbers of the sub-categories (e.g. Ref. citations to ref. papers etc) but not the sum.
Steps to Reproduce
Search star, go to "Explore -> Citation Metrics" and move the mouse over the histogram.
Address in PR https://github.com/adsabs/bumblebee/pull/2165