New scroll snap methods and hooks to full customization #7

Job	Run time
build (keyball39, via) / Build a firmware keyball39:via	1m 16s
build (keyball39, default) / Build a firmware keyball39:default	1m 9s
build (keyball39, test) / Build a firmware keyball39:test	1m 24s
build (keyball44, default) / Build a firmware keyball44:default	1m 4s
build (keyball44, test) / Build a firmware keyball44:test	1m 2s
build (keyball44, via) / Build a firmware keyball44:via	1m 12s
build (keyball46, default) / Build a firmware keyball46:default	1m 16s
build (keyball46, test) / Build a firmware keyball46:test	1m 10s
build (keyball46, test_Both) / Build a firmware keyball46:test_Both	1m 10s
build (keyball46, test_Left) / Build a firmware keyball46:test_Left	1m 13s
build (keyball46, via) / Build a firmware keyball46:via	1m 7s
build (keyball46, via_Both) / Build a firmware keyball46:via_Both	1m 26s
build (keyball46, via_Left) / Build a firmware keyball46:via_Left	1m 6s
build (keyball61, default) / Build a firmware keyball61:default	1m 4s
build (keyball61, test) / Build a firmware keyball61:test	1m 3s
build (keyball61, via) / Build a firmware keyball61:via	1m 15s
build (one47, default) / Build a firmware one47:default	1m 27s
build (one47, test) / Build a firmware one47:test	1m 7s
build (one47, via) / Build a firmware one47:via	1m 6s
Check size	12s
	22m 49s

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