Add to new project templates

Far too often a project is a jumble of code as a result of design-by-feature-accumulation.
Impossible to pick apart and a simple diagram would work wonders.

Creating an file when a new project is created will be a reminder that sometimes, a picture tells a thousand words.You don’t need to know the detail of the programing language being used and you don’t have to be a native speaker of the language used to describe the project.

thanks to @adithyabsk