docs:Add support rule evaluation via query frontend docs #10873

Job	Run time
lint	4m 30s
build	4m 24s
test	15m 48s
CodeQL	6m 46s
test-no-race	7m 39s
integration-configs-db	2m 40s
integration (requires_docker)	7m 32s
integration (integration_alertmanager)	4m 13s
integration (integration_backward_compatibility)	11m 1s
integration (integration_memberlist)	7m 39s
integration (integration_querier)	15m 20s
integration (integration_ruler)	5m 49s
integration (integration_query_fuzz)	4m 52s
deploy_website	0s
deploy	0s
	1h 38m 13s

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