User Registration: free or trial signup with company intent with organization using username and password
In this prerequisite [issue](https://gitlab.com/gitlab-org/gitlab/-/issues/442100) we will add a field to both free and trial signup to understand a users intent. If the user selects the option "Create a new team" then the following should occur.
1. The user is created on net new organization with a default name.
2. The user goes through the existing signup experience of identify verification (if needed) > `/welcome users/sign_up/welcome` > `users/sign_up/company/new` > `users/sign_up/groups/new`
3. On the `users/sign_up/groups/new` page will provide the user with the ability to edit the default organization name. The user should also create a Group and Project.
4. The call is made to CDot to apply the trial to either the Group or Organization
epic