Added file subcommands #1314

Job	Run time
lint	37s
cleanup_buckets	20s
build	31s
test-docker	29m 48s
test-windows-bundle (windows-2019)	11m 2s
test-windows-bundle (windows-latest)	10m 12s
test-linux-bundle	8m 53s
test (ubuntu-latest, 3.7)	10m 2s
test (ubuntu-latest, 3.8)	1m 50s
test (ubuntu-latest, 3.9)	1m 48s
test (ubuntu-latest, 3.10)	1m 55s
test (ubuntu-latest, 3.11)	1m 39s
test (ubuntu-latest, 3.12)	9m 3s
test (ubuntu-latest, pypy3.9)	6m 3s
test (ubuntu-latest, pypy3.10)	19m 3s
test (macos-latest, 3.10)	1m 24s
test (macos-latest, 3.11)	1m 22s
test (macos-latest, 3.12)	8m 13s
test (macos-latest, pypy3.9)	3m 40s
test (windows-latest, 3.7)	11m 9s
test (windows-latest, 3.8)	2m 15s
test (windows-latest, 3.9)	1m 50s
test (windows-latest, 3.10)	2m 2s
test (windows-latest, 3.11)	2m 5s
test (windows-latest, 3.12)	11m 48s
test (windows-latest, pypy3.9)	10m 49s
test (macos-13, 3.7)	12m 12s
test (macos-13, 3.8)	2m 55s
test (macos-13, 3.9)	2m 6s
doc	50s
	3h 7m 26s

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