Is your feature request related to a problem? Please describe.
I'd like to be able to have a folder being both a SFDX project and a ForceCode projet to be able to easily manage mixed Source&Metadata formats.
Describe the solution you'd like
I don't really think we need anything enforced by username in the same ForceCode project in the sfdx-project.json file. Maybe we could just not include it in the forcecode/username folders to prevent the overriding of the file ?
Describe alternatives you've considered
A clear and concise description of any alternative solutions or features you've considered.
Additional context
Add any other context or screenshots about the feature request here.