refactor(mapper): add mapping guide to sidebar + update links #1454

Job	Run time
frontend-unit-test / Run Frontend Tests	20s
backend-test / check-img-cache	5s
backend-test / test-img-build	0s
backend-test / run-tests	3m 51s
frontend-build / build-image	1m 45s
frontend-build / scan-image	19s
smoke-test-frontend	1m 16s
backend-build / build-image	1m 56s
backend-build / scan-image	47s
smoke-test-backend	1m 11s
deploy-containers / remote-deploy	1m 11s
	12m 41s

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