feat(weather): add globe wind, observed weather and cyclone context (#617)

Wind (NOAA GFS and ECMWF IFS: animated particles, colour field, a reading at map centre), observed weather (NOAA MRMS radar, GOES and NESDIS infrared clouds, lightning density) on one shared history timeline, NHC and CPHC cyclone advisories with tracks and cones, and a WEATHER panel in the right rail. On 3D Tiles the observed products render as raised shells with a sharper window around the view.

Co-authored-by: Gustavo Beneduzi <[email protected]>
Co-authored-by: Daniel Slay <[email protected]>
Co-authored-by: Rehaan Delmotra <[email protected]>
Co-authored-by: Cursor Agent <[email protected]>

scripts/track-regression.mjs

@@ -88,6 +88,7 @@
  *   --source-base <path>  Browser module prefix (default /src)
  *   --url <url>        App URL (default http://localhost:4173)
  *   --headful          Show the browser (debugging)
+ *   --offline-imagery  Use bundled texture for known Esri/OSM tile images only
  *   --keep-open        Leave the browser open after the run (debugging)
  */
 
@@ -110,6 +111,7 @@ const SOURCE_BASE = getOpt('--source-base', '/src').replace(/\/$/, '');
 const APP_URL = getOpt('--url', 'http://localhost:4173');
 const APP_ORIGIN = new URL(APP_URL).origin;
 const HEADFUL = getFlag('--headful');
+const OFFLINE_IMAGERY = getFlag('--offline-imagery');
 const KEEP_OPEN = getFlag('--keep-open');
 
 const CHROME_EXECUTABLE_CANDIDATES = [
@@ -201,6 +203,15 @@ async function main() {
   console.log(`  App URL : ${APP_URL}`);
   console.log(`  Mode    : ${HEADFUL ? 'headful' : 'headless'}\n`);
 
+  // Tracking does not assert imagery geography. This optional fixture leaves
+  // provider metadata, terrain, models and every tracking assertion untouched.
+  // Read before launching so a missing bundled asset fails explicitly.
+  const offlineImageryTile = OFFLINE_IMAGERY
+    ? fs.readFileSync(new URL('../node_modules/cesium/Build/Cesium/Assets/Textures/NaturalEarthII/0/0/0.jpg', import.meta.url))
+    : null;
+  let offlineImageryRequests = 0;
+  if (OFFLINE_IMAGERY) console.log('  Imagery : bundled NaturalEarthII fixture (tile images only)');
+
   // Verify the dev server is up before launching a browser.
   try {
     const res = await fetch(APP_URL, { method: 'GET' });
@@ -256,6 +267,25 @@ async function main() {
     await page.setRequestInterception(true);
     page.on('request', (request) => {
       const url = new URL(request.url());
+      // Reuse the one existing interceptor; do not install competing handlers.
+      // Exact HTTPS origins and image paths only: metadata, feature queries,
+      // other providers, terrain and local/model resources continue normally.
+      const knownImageryTile = request.method() === 'GET' && (
+        (url.origin === 'https://services.arcgisonline.com'
+          && /^\/ArcGIS\/rest\/services\/World_Imagery\/MapServer\/tile\/\d+\/\d+\/\d+$/.test(url.pathname))
+        || (url.origin === 'https://tile.openstreetmap.org'
+          && /^\/\d+\/\d+\/\d+\.png$/.test(url.pathname))
+      );
+      if (OFFLINE_IMAGERY && knownImageryTile) {
+        offlineImageryRequests++;
+        request.respond({
+          status: 200,
+          contentType: 'image/jpeg',
+          headers: { 'Access-Control-Allow-Origin': '*' },
+          body: offlineImageryTile,
+        });
+        return;
+      }
       if (url.origin === APP_ORIGIN && url.pathname === '/api/openai/hud-summary') {
         request.respond({
           status: 200,
@@ -365,6 +395,19 @@ async function main() {
             lastMessageAt: null,
           }));
         }
+        // Contacts also enables mapped installations. This tracking harness
+        // does not test installation acquisition; a valid empty viewport keeps
+        // public Overpass outages out of aircraft/satellite tracking results.
+        // Preserve the real response shape and all console-error assertions.
+        if (isAppRequest && url.pathname === '/api/military-installations') {
+          return Promise.resolve(jsonResponse({
+            elements: [],
+            saturated: false,
+            elementCap: 700,
+            retrievedAt: new Date().toISOString(),
+            status: 'ready',
+          }));
+        }
         // CelesTrak TLE groups. Served from a fixed two-satellite catalog so
         // the satellite assertions are deterministic and the run never depends
         // on an upstream that rate-limits (it was answering 403 the night this
@@ -4082,6 +4125,7 @@ async function main() {
 
     finishAndExit();
   } finally {
+    if (OFFLINE_IMAGERY) console.log(`  Bundled imagery tiles served: ${offlineImageryRequests}`);
     if (!KEEP_OPEN) {
       await browser.close();
     } else {