I mentioned my interest to participate in actions that belong to the Redwood VS Code integration group. The first step is clearly to create this group and this very document (topic Creating a Redwood VS Code integration group) could serve as the coordination medium. We might decide to create a Redwoodjs category for that purpose.
I believe that majority of discussions (after some initial portion) should take place on Github - check this repository I created to suggest the format and introduce some visuals for the interactive CLI tool.
Note: Knowing that people are sensitive to any formatting changes, please consider my own sketches just as the proposal on how to think about new integrations with VS Code.