ref(supergruops): remove list-all endpoint #247759

Job	Run time
detect what files changed	13s
cli test	2m 17s
backend migration tests	8m 43s
api url typescript generation	1m 55s
select tests	30s
monolith-dbs test	7m 32s
check migration	1m 33s
api docs test	6m 41s
backend typing	4m 53s
requirements check	0s
calculate test shards	11s
backend test (1)	6m 37s
backend test (2)	6m 39s
backend test (0)	6m 14s
Backend	2s
	54m 0s

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