[claude] Phase 2: move portal health probe to data/loaders (#411) (#462)

modules/data/loaders.js

@@ -18,6 +18,25 @@ export async function fetchSoulMd() {
   }
 }
 
+// --- Portal health probes ---
+export async function checkPortalHealth(portals) {
+  for (const portal of portals) {
+    if (!portal.destination?.url) {
+      portal.status = 'offline';
+      continue;
+    }
+    try {
+      await fetch(portal.destination.url, {
+        mode: 'no-cors',
+        signal: AbortSignal.timeout(5000),
+      });
+      portal.status = 'online';
+    } catch {
+      portal.status = 'offline';
+    }
+  }
+}
+
 // --- portals.json ---
 export async function fetchPortals() {
   const res = await fetch('./portals.json');

modules/weather.js

@@ -5,6 +5,7 @@ import { cloudMaterial } from './platform.js';
 import { rebuildRuneRing } from './effects.js';
 import { S } from './state.js';
 import { fetchWeatherData } from './data/weather.js';
+import { checkPortalHealth } from './data/loaders.js';
 
 // === PORTAL HEALTH CHECKS ===
 const PORTAL_HEALTH_CHECK_MS = 5 * 60 * 1000;
@@ -23,21 +24,7 @@ export function setWeatherPortalRefs(portals, portalGroup, rebuildGravityZones)
 export async function runPortalHealthChecks() {
   if (_portalsRef.length === 0) return;
 
-  for (const portal of _portalsRef) {
-    if (!portal.destination?.url) {
-      portal.status = 'offline';
-      continue;
-    }
-    try {
-      await fetch(portal.destination.url, {
-        mode: 'no-cors',
-        signal: AbortSignal.timeout(5000),
-      });
-      portal.status = 'online';
-    } catch {
-      portal.status = 'offline';
-    }
-  }
+  await checkPortalHealth(_portalsRef);
 
   rebuildRuneRing();
   if (_rebuildGravityZonesFn) _rebuildGravityZonesFn();