Revert "document argcomplete system" #2136

Job	Run time
lint_typecheck_webui	1m 26s
Always - Docker verify, push to tag 'master' if on master	15m 37s
flake8	1m 43s
black	27s
mypy	27s
3.12	7m 9s
3.11	7m 4s
3.10	7m 5s
3.9	7m 21s
3.8	7m 31s
Tagged - Docker push to tag based on git tag. Also push 'latest' if on master	0s
PyPI - Publish prerelease on merge commit on master	0s
PyPI - Publish if this is a tagged commit	0s
	55m 50s

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