Detects a new project only after restarting VS Code

[AlexanderZhirov]

When creating a NEW dub project, it is necessary to reboot VSCode, since it does not detect the created project (Ctrl+Shift+B), while pulling up the configuration from the previous project.

Before restarting VSCode:

After restarting VSCode:

It would be convenient to build the project relative to the directory where the source file is open, and run debugging (launch.json and tasks.json) to make universal, at the start of which the application is built and launched relative to the directory where the source file is open.

[WebFreak001]

additionally this applies to automatic dub building when debugging