Concepts are built as generic components with real props, wired to @repo/db where live data exists. The ones that survive become Artifacts.

• Landing / pre-chat openingOpeningPre-chat landing: a software-rendered ASCII aircraft you can drag, a scroll-driven launch, and a handover to the chat.
• Plane detail / Livemap selectionFlight cardStacked-panel flight detail: route, schedule, progress arc and aircraft data.
• Trajectory (static layer)TrajectoryOne aircraft's flown path, its altitude profile, and the detected events marked on both.
• FlightSwarm / COVID replayFlight swarmEvery flight of a real day as a moving dot — two days on one clock, April 2019 vs April 2020.