Project creation should create a default launch- and task.json so the project is already configured for debugging

[RednibCoding]

It would be nice, when creating a project with > code-d:Create new Project that it creates a launch.json and task.json with the defaults automatically. So that debugging works "out of the box". Therefore the property "dubBuild": true should be added automatically as well to the launch.json.

Advanced users can still change/tweak their settings (launch-/task.json), but a newbie should just be able to debug right away and the defaults are enough for them to get into D with vscode.