[✨] Provide default organization (com.example.PROJECT_NAME)

[yahu1031]

Is your feature request related to a problem? Please describe.

Allow the user to continue with flutter project creation. Project organization fields must be optional. So let the user skip that part.

Describe the solution you'd like

if(_orgController.text.isEmpty || _orgController.text == '')
{
  orgName = 'com.example.$PROJECT_NAME'
} else {
  orgName = _orgController.text;
}

[zedaraf]

Then app automatically assigns this name structure. Will make it skippable