CA Filter, user interface in editor

Add an user interface to define the CA Filters

V1 :

• new panel in the CA editor
• set filters for rows and columns
• filter on Cont(X), Cont(Y) and Quality
• Navigate in existing values of Cont(X), Cont(Y) and Quality
• display informations about what is going to be filtered : Sum contribution, Number of element displayed and class
• filtered items are not displayd in the chart (no useless data in the SVG)
• helpers buttons to set automatically thresholds : sum 80% cont and mean
• activate/deactivate filtering
• default filter values are :
  • contX and contY until 80% of contribution is shown
  • quality : minimum value of points

Validation test

See https://gitlab.huma-num.fr/txm/txm-src/-/wikis/Specifications/Desktop/CA/3.-Interpretation-assist/2.-Filtering-and-highlighting#recettes