id	summary	reporter	owner	description	type	status	component	version	severity	resolution	keywords	cc	stage	has_patch	needs_docs	needs_tests	needs_better_patch	easy	ui_ux
31127	Django should warn (or throw an error) when creating a new app called 'app'.	Bruce	nobody	"I created an app called 'app' in my project using the management command 'startapp'.
I think this should throw an error or warn the user, as it brings some implications:

For example, the AppConfig of the app called 'app' is called AppConfig by default.
This breaks the AppConfig, as it can't be called that.
(I noticed this when debugging why my signals didn't work)

I would be willing to work on this."	Cleanup/optimization	closed	Core (Management commands)	dev	Normal	invalid			Unreviewed	0	0	0	0	0	0