feat(auth): Add WebAuthn/passkey support across all platforms #3394

Job	Run time
test / test-flutter-vm (stable, any)	2m 59s
test / test-flutter-vm (stable, 3.35.0)	2m 4s
e2e_windows_test	0s
e2e_web_test	-1s
e2e_android_test	-1s
e2e_ios_test	-1s
e2e_linux_test	-1s
	4m 59s

Provide feedback