'New Project from existing Node.js code' wizard always suggests 'NodejsApp1' as new project name even though there is already project with that name on disk.

[hoanhtien]

If NodejsApp1 exists on disk, I expect the new name suggestion should be NodejsApp2.

Here is what happens when we keep using NodejsApp1:

Looking at other Node.js project types, new project names are generated correctly.