Improve manual optics #387

Job	Run time
lint	3m 48s
notify-tests (macos-latest)	26m 52s
cabal (9.6.5, macos-latest)	33m 34s
nix (macos-latest)	24m 12s
cabal (9.6.5, ubuntu-latest)	40m 8s
stack (macos-latest, false)	19m 34s
nix (ubuntu-latest)	23m 36s
cabal (9.8.2, --project-file cabal.ghc982.project, macos-latest)	33m 9s
stack (ubuntu-latest, true)	13m 48s
cabal (9.8.2, --project-file cabal.ghc982.project, ubuntu-latest)	40m 11s
cabal (9.10.1, macos-latest)	35m 4s
cabal (9.10.1, ubuntu-latest)	34m 13s
release_linux	0s
release_linux_static	0s
release_osx	0s
merge	0s
	5h 28m 9s

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