The Chart Builder is a proof-of-concept app to understand the feasibility of using a CSV file (or SPARQL query) to generate and customise a chart or data visualisation
[x] Chart empty state placeholder should be smaller (approx 10rem) and have a low opacity applied to it as currently it dominates pages when it shows
[x] Hide the Data source indicator and reset button in integrated mode as the data browser at the top of the Volto sidebar offers the same functionality
[x] Fix styling of the + and - buttons beside the series selectors in the integrated chart builder. Presently the border and background do not show
[x] Chart empty state placeholder should be smaller (approx 10rem) and have a low opacity applied to it as currently it dominates pages when it shows
[x] Hide the Data source indicator and reset button in integrated mode as the data browser at the top of the Volto sidebar offers the same functionality
[x] Fix styling of the + and - buttons beside the series selectors in the integrated chart builder. Presently the border and background do not show