Set a name for both backend and front-end apps

[hectoraldairah]

Required check list:

• [ x] I didn't find in the repository's issues section a similar bug.
• [ x] I understand, this is an Open Source and not-for-profit product.
• [ x] This is not about a third-party project, framework, or technology.

Is your feature request related to a problem? Please describe. It will be nice to get the user input for setting the name for the backend and front-end apps

Describe the solution you'd like: Before selecting the stack, create a name or set backend|frontend by default ...