Issues with monorepo structure - dependencies in .venv not resolved

### Describe the Bug

I have a monorepo (using vscode multi root project structure) setup similar in structure to this example I have made: https://github.com/mstaal/monorepo-sample. I want to able to use pyrefly as language server for this.

I have made a global `pyrefly.toml` file at the root level of the monorepo for pyrefly to locate my projects and libraries. However, with this setup pyrefly cannot resolve installed dependencies from 3rd parties. See picture.

### Sandbox Link

_No response_

### (Only applicable for extension issues) IDE Information

VSCode on macOS