docs(analytics): add installation docs and move usage docs within guides folder #1658

Job	Run time
Compute Packages to Test	58s
Build (18.19.x)	3m 49s
Publish	0s
Test (@daffodil/analytics, 18.19.x)	1m 25s
Test (@daffodil/analytics-provider-data-layer, 18.19.x)	2m 22s
Deploy Daff.io / Production	0s
Deploy Daff.io / Next	0s
	8m 34s

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