New `Panels` component #14286

Job	Run time
Zip and Upload files to Veracode	0s
Install node modules	33s
Build website and playgrounds	3m 16s
Build and lint packages (ubuntu-latest)	1m 18s
Audit node modules	31s
Build and lint packages (windows-latest)	3m 5s
Run unit tests	4m 4s
Test for a11y violations	2m 38s
Run e2e tests	3m 3s
Run visual tests (css)	7m 48s
Run visual tests (react)	8m 34s
Push static files to github pages	1m 58s
	36m 48s

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