Overhaul core Tracker: refactor authentication module #2224

Job	Run time
Formatting	13s
Build on ubuntu-latest (nightly)	3m 8s
Build on ubuntu-latest (stable)	3m 25s
Build on macos-latest (nightly)	3m 38s
Build on macos-latest (stable)	4m 16s
Build on windows-latest (nightly)	6m 25s
Build on windows-latest (stable)	6m 6s
Static Analysis (nightly)	1m 54s
Static Analysis (stable)	1m 52s
Units (nightly)	5m 21s
Units (stable)	5m 48s
E2E (nightly)	14m 22s
E2E (stable)	14m 6s
	1h 10m 34s

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