Four-row layout: Lat/Lon (degree symbol, mono), Alt (km, mono tabular), Vel (km/h with thousands separator, mono tabular), Next Pass (— stub). Reads snapshot.iss_position directly (no per-panel store — current position is the only thing the panel cares about, and the wheretheiss.at collector pushes a complete state every 10s, so latest-event semantics match what the panel needs). Real shape verified: latitude/longitude/ altitude/velocity/timestamp/fetched_at — all numeric except fetched_at ISO string. Stale threshold 30s (3x the 10s poll cadence). Next Pass row stays "—" muted --fg-3 — Phase 6 wires the SGP4-driven user-observer-location pass prediction per spec §10.4. No "sign in to add observer" CTA: operator UI doesn't onboard. Plan 5 Task 21 Design QA: degree symbol + mono coords, alt/vel mono tabular, no decorative ISS-tracing widget (the centerpiece globe owns that), next-pass row visible-but-muted (never hidden). |
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| intermediate | ||