v0.70.0: default map view — world at [0,0] zoom 2, minZoom 0

components/Map.tsx

@@ -12,11 +12,14 @@ import { hoverRouteGeoJson, hoverTraceGeoJson, planesGeoJson, queuedRoutesGeoJso
 import { weatherFor } from '../lib/weather';
 import { approxLocalTime } from '../lib/localTime';
 
-const EUROPE_CENTER: [number, number] = [10, 52];
-const INITIAL_ZOOM = 4;
+// v0.70.0 default view: null island [0,0] at zoom 2 — the world is 2048 px wide there and the
+// Africa+Europe bounding box (lat −35..+71, lon −18..+52) spans ~800 px vertically in Web Mercator,
+// so both continents are fully visible on a typical desktop map pane.
+const WORLD_CENTER: [number, number] = [0, 0];
+const INITIAL_ZOOM = 2;
 // Flat 2D view only. Max zoom ≈ ~100 km across a typical desktop viewport width at
 // European latitudes (~47 m/px at z11, 52°N); street-level zoom has no gameplay value.
-export const MIN_ZOOM = 3;
+export const MIN_ZOOM = 0; // v0.70.0: fully zoomed out the whole earth (512 px world) fits any viewport
 export const MAX_ZOOM = 11;
 
 const AIRPORTS_SOURCE_ID = 'airports';
@@ -218,7 +221,7 @@ export default function FlightMap({ state, hovered, applySnapshot }: MapProps) {
       const map = new maplibregl.Map({
         container: containerRef.current,
         style: styleUrlFor(initialId, available), // local pack or remote OFM fallback
-        center: EUROPE_CENTER,
+        center: WORLD_CENTER,
         zoom: INITIAL_ZOOM,
         minZoom: MIN_ZOOM,
         maxZoom: MAX_ZOOM,