Work Surfaces: reviewed source to active application — 44-second product walkthrough 00:00–00:14 — Review the source diff and choose Apply changes. Pascal checks the current project revision and records the applied source. Browser’s Current project stage shows the distinct applied-source preview. Application activation remains a separate decision. 00:14–00:24 — Inspect the completed build, seven application check results and immutable Factory Control 1.0.0 release candidate. Each refers to the same applied source and version. 00:24–00:34 — Open the independent engineering review recorded by Alex Rivera. Request activation of that accepted source and build in meridian-logistics. Maya Chen reviews the exact application scope and chooses Approve once. The confirmation covers Factory Control, while the lithium operating rule still requires its own reviews. 00:34–00:44 — Open Factory Control from application navigation and reload. Version 1.0.0 is active. The queue retains Add lithium tender controls, Explain carrier fallback choice and Show telemetry freshness.