Add Select All / None Checkbox to User Class Picker #2736

Job	Run time
lint_typecheck_test_webui	2m 2s
Always - Docker verify, push to tag 'master' if on master	0s
Windows	2m 48s
Mac	3m 17s
ruff	11s
mypy	22s
fail_fast_test_main	2m 57s
3.12	7m 12s
3.11	7m 4s
3.10	7m 17s
3.9	7m 12s
3.8	7m 18s
PyPI - Publish prerelease on merge commit on master	0s
Tagged - Docker push to tag based on git tag. Also push 'latest' if on master	0s
PyPI - Publish if this is a tagged commit	0s
	47m 40s

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