feat: add reverse proxy step to quick start steps + more quick start events #72036

Job	Run time
Determine need to run frontend checks	7s
Code quality checks	10m 5s
Jest test (FOSS - 1)	1m 41s
Jest test (FOSS - 2)	1m 28s
Jest test (FOSS - 3)	1m 24s
Jest test (EE - 1)	1m 39s
Jest test (EE - 2)	1m 26s
Jest test (EE - 3)	1m 33s
	19m 23s

Provide feedback