Feature Request: subfolder path for deployment

Feature request: Pls add a control in the .cfg for a subfolder under which the server can be deployed.

Presently it by default tries to deploy itself at top-level root. That's not feasible for situations like deployment on a server, as there might be other things occupying the top level there.

Start by locating the deployment configuration handled through the .cfg file and the entry point that currently assumes deployment at the top-level root. Determine how a configurable subfolder should affect server deployment, then verify that deployment works when the application is placed below the root alongside other content.

Written by the indexing model from the issue text.