planesGeoJson now takes the airport index and unwraps each flying plane's
longitude against its departure airport (unwrapLon, shared with unwrapLons),
mirroring routesGeoJson's both-endpoints guard so a marker is unwrapped iff
its line is drawn. Map.tsx passes airportsIndexRef at both call sites.
Unit +6 in lib/mapData.test.ts; e2e +1 in e2e/map-interactions.spec.ts
(chain-relocate to NZAA, fly the NZAA→NFTF crossing, sample marker lons).
Extract the queue-line color from an inline literal to exported
QUEUE_ROUTE_LINE_COLOR and retune it #64748b -> #d4a017. Dashed style
and width unchanged. Unit test pins the constant; existing e2e specs
(queue.spec.ts, relocation.spec.ts) already cover the rendering path.
The airport popup's Relocate row now lists ALL planes instead of only
grounded ones; the click handler picks the endpoint by the selected
plane's current status — available → /fly (unchanged), flying/repairing
→ /queue so the destination is appended to the flight queue and chains
on landing. No-planes fallback reworded to 'No planes to relocate.'
E2E +1: relocation.spec.ts dispatches the starter on a leg via API,
slows the sim to 1x, opens the popup for a different airport, selects
the flying plane and clicks Relocate here — asserts the queue contains
the clicked ICAO while the plane still flies its original destination.
kamilkrzywda