* Remove null values from JSON
* Specify the color field
* Add note about openness of custom field's struct
* Update schemaVersion
* Specify thresholds
* Add panel id
* Add maxDataPoints and interval
* Add mappings, albeit very under-specified
* Allow empty string for timezone field
This is probably not a good idea - same as allowing nulls.
* Allow false for refresh - otherwise, string
* Make threshold value optional
* Make interval optional
* Fix broken and changed decls in ui models
* Add models.cue for timeseries panel
* Fixups for home dashboard
* Add timeShift, timeFrom
* Abstract out #Target, rejigger comments
* Add test for devenv resources
* Refactor validation tests for grokkability
* Devenv dashboards error-tracking script
* Refactor to use cueerrors.Details()
* Further test refinement
* Close major elements of dashboard schema
* Centralize dashboard validation tests
General dashboard validation testing belongs in the load package.
* Better names for error context on glue CUE code
* Fixup validate-resource
Do only one of base or dist, and fix copied docs.
* Skip the devenv test
* Remove test for validateResources
* Fix shellcheck
* Backend linter
Co-authored-by: sam boyer <sdboyer@grafana.com>
* feat(piechart): align styles between piechart and graph
* feat(piechart): introduce tooltip options to panel and visualisation
* feat(piechart): get tooltip options working
* feat(piechart): add SeriesTable to visx TooltipInPortal
* refactor(piechart): move getTooltipData out of PieSlice
* docs(piechart): fix storybook story errors
* feat(viztooltip): initial commit of common tooltip types and components
* refactor(viztooltip): rename type as enum and update usage
* refactor(viztooltip): move chart.tooltip into viztooltip and fix imports and typings
* refactor(viztooltip): update import paths and names where used
* docs(infotooltip): fix story import paths
* docs(piechart): fix typings in story
* docs(viztooltip): add public annotations to exported components and types