refactoring authentication as main app action #375

Job	Run time
publish-on-pypi	1m 50s
build-on-ubuntu / build	4m 16s
build-installer-on-windows / build	30m 19s
build-on-windows / build	29m 4s
build-on-macos / build	1s
publish-on-github	0s
	1h 5m 30s

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