* rename float to discrete
* use same section title level on all source files
* Elasticsearch => {es}
Co-authored-by: Elastic Machine <elasticmachine@users.noreply.github.com>
* Fix dimension popover layout and color picker “Auto”
* Created ToolbarButton
* Move disabled help text to tooltip for missing values
* Darker side panel backgrounds
* Adding to .asciidoc about where to put the SASS import
* Moving `SASS` guidelines to STYLEGUIDE.md
* Fix keyboard focus of XY settings popover
* Fix dark mode
