feat(examples): mirror realm (#3156) #250

Job	Run time
Run Main (autocounterd) / Go Build / generated	10s
Run Main (autocounterd) / Go Linter / lint	42s
Run Main (autocounterd) / Go Test / test	40s
Run Main (docker-integration) / Go Build / generated	6s
Run Main (docker-integration) / Go Linter / lint	6s
Run Main (docker-integration) / Go Test / test	12s
Run Main (genproto) / Go Build / generated	9s
Run Main (genproto) / Go Linter / lint	51s
Run Main (genproto) / Go Test / test	38s
Run Main (genstd) / Go Build / generated	10s
Run Main (genstd) / Go Linter / lint	37s
Run Main (genstd) / Go Test / test	27s
Run Main (goscan) / Go Build / generated	10s
Run Main (goscan) / Go Linter / lint	19s
Run Main (goscan) / Go Test / test	20s
Run Main (loop) / Go Build / generated	8s
Run Main (loop) / Go Linter / lint	50s
Run Main (loop) / Go Test / test	41s
	7m 16s

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