imagine_studio

Start or update the Imagine studio for a product from what the person said, with the twin tools, and after the person hands it over start Develop. Use when a project has no studio yet and the person describes a product ("a desk lamp with a USB-C cable and a touch button"), when they ask to start, fix or fill the Imagine studio, or when the studio is handed over and they ask to proceed to Develop. Not for editing a single part's CAD (use design_cad_iterative) or for a gated multi-phase design flow (use intent-to-verified-design).