Rework Csla.Templates to be a dotnet CLI installed feature

[rockfordlhotka]

The Csla.Templates template files are in

https://github.com/MarimerLLC/csla/tree/main/Support/Templates

Prior to CSLA 9 we created and deployed these using a NuGet package - but really that was never the right solution.

I believe that now we can create a dotnet CLI command or package or tool (not sure of the name) that can install the templates for people. Perhaps this can also install the snippets found at

https://github.com/MarimerLLC/csla/tree/main/Support/Snippets

[kant2002]

The project template is dated. If take it as it is it not even compiles, since it uses DataPortal instead of DataPortal<T>. Do you think that particular template still has a value?

[rockfordlhotka]

The project template is dated. If take it as it is it not even compiles, since it uses DataPortal instead of DataPortal<T>. Do you think that particular template still has a value?

I am skeptical that it has value. No one has complained about it not working, and it hasn't worked for years at this point.