Simple Visual Improvements for overtime visualisation

2 simple visual improvements propositions to help reading the workload widget better :

  1. As we have 2 blue colors (done, remaining), it would be greart to have 2 red colors as well (normal-time, over-time) then we would directly see where the biggest bottle-necks are

  2. When placing the mouse on an idem, a very usefull popup appears with the contain tasks and on top of it a text : “value” on “max_value”. It would be usefull to complete this with percentage, for instance as : “percentage” : “value” on “max_value”.