Verify a Shopify embedded-app change by driving the real, authenticated Shopify admin in the developer's browser. Use after changing app code when the user asks to verify, check, or test the change in the browser/admin, or asks to run the verify loop.
One-time setup for the Shopify embedded-app verify loop in a project. Use when the user asks to set up / configure the verify loop, or when the run-embedded-app-verify skill finds no project config.