style(wind): adopt automatically discovered runtime formatting

src/layers/wind/model.js

@@ -1,6 +1,6 @@
 /** Normalize a longitude into the half-open world interval. */
 export function normalizeLongitude(lon) {
-  return ((lon + 180) % 360 + 360) % 360 - 180;
+  return ((((lon + 180) % 360) + 360) % 360) - 180;
 }
 
 /** Sample a north-to-south, seam-wrapped wind grid bilinearly. */
@@ -38,23 +38,41 @@ export function windSpeed(u, v) {
 
 /** Map wind magnitude to a fixed CSS colour ramp (calm blue → strong red). */
 export function windColor(speed, { max = 30 } = {}) {
-  const stops = ['#1e3a8a', '#2563eb', '#22d3ee', '#34d399', '#fbbf24', '#f97316', '#ef4444'];
+  const stops = [
+    '#1e3a8a',
+    '#2563eb',
+    '#22d3ee',
+    '#34d399',
+    '#fbbf24',
+    '#f97316',
+    '#ef4444',
+  ];
   const t = Math.max(0, Math.min(1, speed / max));
   const position = t * (stops.length - 1);
   const index = Math.min(stops.length - 2, Math.floor(position));
   const fraction = position - index;
   if (t === 1) return stops.at(-1);
-  const parse = (color) => color.match(/\w\w/g).map((part) => parseInt(part, 16));
+  const parse = (color) =>
+    color.match(/\w\w/g).map((part) => parseInt(part, 16));
   const a = parse(stops[index]);
   const b = parse(stops[index + 1]);
   return `rgb(${a.map((value, i) => Math.round(value + (b[i] - value) * fraction)).join(', ')})`;
 }
 
 /** Advance a particle by a wind vector, mutating and returning it. */
-export function advectParticle(particle, wind, dtSeconds, { speedScale = 1 } = {}) {
+export function advectParticle(
+  particle,
+  wind,
+  dtSeconds,
+  { speedScale = 1 } = {},
+) {
   particle.lon = normalizeLongitude(
-    particle.lon + (wind.u * dtSeconds * speedScale) / metersPerDegreeLon(particle.lat),
+    particle.lon +
+      (wind.u * dtSeconds * speedScale) / metersPerDegreeLon(particle.lat),
+  );
+  particle.lat = Math.max(
+    -89,
+    Math.min(89, particle.lat + (wind.v * dtSeconds * speedScale) / 111320),
   );
-  particle.lat = Math.max(-89, Math.min(89, particle.lat + (wind.v * dtSeconds * speedScale) / 111320));
   return particle;
 }