Design, generate, integrate, build, and verify a production iOS App Icon for an AgentFoundry product. Use when creating or replacing an app logo/icon, when a product brief needs a detailed English image-generation prompt, or as the mandatory brand-icon contour inside agent-foundry-proof. Produces an opaque 1024x1024 master, validates 40x40 readability, installs an AppIcon asset catalog, and verifies the compiled icon on the selected Simulator or iPhone.
