[Feature Request] Automatic source file map configuration

This is a feature request for quality-of-life improvement to debugging experience.

When regular Visual Studio is asked to step into function for which it doesn't have code, it opens up a file open dialog to locate the file. Once the user navigates to the directory that matches suffix of the requested file, this directory is automatically added to the solution configuration.

This is particularly useful for code that you don't compile yourself but aquire independently and it is located in a place that is different than original build location.

For example, I regularly debug Qt installed via the Qt installer. It's obviously located in different place than the binaries were built in so I have to configure the source location.

Having a new button "Locate file" in a missing file popup, alongside the "Create file" would be a nice quality of life improvment and would nicely enchance discoverability of the feature:

Non vengono indicati né un file sorgente né un test. Inizia individuando il popup del file mancante e il comportamento esistente relativo alla posizione del sorgente o alla configurazione della soluzione; il lavoro è completo quando una nuova azione "Locate file" consente agli utenti di scegliere il file e aggiunge automaticamente alla configurazione la directory corrispondente.