Optimize Jaccard function for set comparisons #223

Job	Run time
build-docreader	3m 32s
build-ui	26s
build-app (amd64, linux/amd64, ubuntu-latest)	5m 37s
build-app (arm64, linux/arm64, ubuntu-24.04-arm)	6m 23s
build-sandbox	32s
merge	25s
	16m 55s

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