Use `ModComponentRef` in Quick Bar protocol #21015

Job	Run time
build	2m 46s
dead-code	1m 42s
generate-headers	1m 0s
lint	4m 1s
prettier	57s
test	5m 55s
types	1m 39s
end-to-end-tests / run-tests (chrome)	15m 18s
end-to-end-tests / run-tests (edge)	16m 14s
upload-to-codecov	15s
Create report	23s
	50m 10s

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