[MetricVis] Add auto scale functionality to metric unified renderer

[VladLasitsa]

Part of: #123797

Summary

• adds autoScale arg to metric expression which enable auto scaling
• adds AutoScale component to support auto scale functionality for metric unified renderer

How it looks on dashboard:

[VladLasitsa]

@flash1293 As new HOC component: withAutoScale does not depend on the metric I have question: Should we move that component in common place for all plugins so that everyone in future can use it if it needed?

[flash1293]

@VladLasitsa Not for now, if a use case comes up we are going to move it into a shared space.

[VladLasitsa]

@elasticmachine merge upstream

[Kuznietsov]

@VladLasitsa, thanks. Code LGTM 👍

Please, address one comment.

[elasticmachine]

Pinging @elastic/kibana-vis-editors @elastic/kibana-vis-editors-external (Team:VisEditors)

[flash1293]

Not sure about some stylings, but LGTM otherwise.

[flash1293]

Why do we need these changes? I don't notice any difference

[VladLasitsa]

Because we use VisualizationContainer here with styles which includes styles for scrollbar, but styles of VisualizationContainer loaded only when we open visualization first (because we load styles here src\plugins\visualizations\public\vis_async.ts). If we open metric directly in canvas you will see so that we don't have scroll at all because we don't load styles for VisualizationContainer. So to be sure that we will have correct scroll I added these styles here.

[flash1293]

Got it, thanks 👍

[flash1293]

@elasticmachine merge upstream

[MichaelMarcialis]

Left one small comment, but otherwise approved. Thanks!

[kibana-ci]

💚 Build Succeeded

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• Commit: 7fce828
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Metrics [docs]

Module Count

Fewer modules leads to a faster build time

id	before	after	diff
expressionMetricVis	29	31	+2

Public APIs missing comments

Total count of every public API that lacks a comment. Target amount is 0. Run node scripts/build_api_docs --plugin [yourplugin] --stats comments for more detailed information.

id	before	after	diff
expressionMetricVis	40	42	+2

Async chunks

Total size of all lazy-loaded chunks that will be downloaded as the user navigates the app

id	before	after	diff
expressionMetricVis	8.3KB	10.0KB	+1.6KB

Page load bundle

Size of the bundles that are downloaded on every page load. Target size is below 100kb

id	before	after	diff
expressionMetricVis	6.8KB	7.1KB	+274.0B

Unknown metric groups

API count

id	before	after	diff
expressionMetricVis	40	42	+2

History

• 💚 Build #23221 succeeded 50ecc63
• 💚 Build #22766 succeeded 4a7ff18
• 💛 Build #22683 was flaky 8f6d00a
• 💔 Build #22475 failed 0a806c8
• 💔 Build #22428 failed f51272a
• 💔 Build #22396 failed 95d1759

To update your PR or re-run it, just comment with:
@elasticmachine merge upstream

cc @VladLasitsa