We need to share `@kbn/datemath` with `@elastic/eui`, and rather than making them rely on Kibana for their dependencies we've decided to republish `@kbn/datemath` as `@elastic/datemath`. This isn't something we want to do often, so please check with the platform team if you'd like to do this for another module.
- Enables support for the rare detector for the charts in Anomaly Explorer and Single Metric Viewer.
- The charts use a count aggregation. The anomaly records for rare detectors include actual/typical values, but they don't refer to values we have for other detectors. actual is always 1 and doesn't refer to the actual count. typical has the probability as its value. To avoid confusing users by displaying these values as actual/typical in the tooltip, just the value of count of the aggregation will be shown.
- This enables the existing charts to be able to visualize rare detectors. A follow-up to this PR will introduce a specific chart for rare detectors.
This provides more helpful texts for job validation success messages. Previously only a list of checks was shown to the user without any further explanation. This PR addresses this issue in the following way:
- At the bottom of the modal an introductory brief text about job validation including a link to documentation is inserted.
- The success messages in the list now provide a more helpful text including (where applicable) a deep link to documentation
- The messages now support a richer Callout layout including a header and additional text.
