Upon getting started with a self-hosted install I wanted to create a new project. I selected the drop-down at the top and selected "Create a new project".

<img width="403" alt="Screen Shot 2021-06-29 at 11 12 24" src="https://user-images.githubusercontent.com/328367/123799033-b28fb080-d8df-11eb-8423-40d7b978af1b.png">

This then took me through a flow to request a license.

https://user-images.githubusercontent.com/328367/123798516-27aeb600-d8df-11eb-873d-826e13e4e224.mp4

After chatting to @marcushyett-ph I realised that there's a banner at the top of the page that has a "Go to setup" CTA that lets me create a new project. I'm a little embarrassed that I didn't notice this 😊 But I'm assuming other people may not see it either or just see it as some sort of success banner.

<img width="1311" alt="Screen Shot 2021-06-29 at 11 12 45" src="https://user-images.githubusercontent.com/328367/123798988-a6a3ee80-d8df-11eb-9e1d-88aa1e23a7f8.png">

Could the top drop-down also let me go through this flow? Could this result in people failing to get started and instead thinking they have to request a license?

## Describe the solution you'd like

Could the top project drop-down be aware of the context of the user: that they have not yet created their first project? And if that's the case then run them through the setup process?

posthog/api/organization.py
if value is not None:
            password_validation.validate_password(value)
        return value
    def create(self, validated_data, **kwargs):
        is_instance_first_user: bool = not User.objects.exists()
        organization_name = validated_data.pop("organization_name", validated_data["first_name"])
        self._organization, self._team, self._user = User.objects.bootstrap(
            organization_name=organization_name, create_team=self.create_team, **validated_data,
        )
        user = self._user
        
        if self.enable_new_onboarding(user):
            self._organization.setup_section_2_completed = False
            self._organization.save()
        login(
            self.context["request"], user, backend="django.contrib.auth.backends.ModelBackend",
        )
        report_user_signed_up(
            user.distinct_id,
            is_instance_first_user=is_instance_first_user,
            is_organization_first_user=True,
            new_onboarding_enabled=(not self._organization.setup_section_2_completed),
            backend_processor="OrganizationSignupSerializer",
        )
        return user
    def create_team(self, organization: Organization, user: User) -> Team: