Fix static dashboard injection flow

dashboard/public/jarvis.html

@@ -1202,9 +1202,10 @@ function init(){
 }
 
 document.addEventListener('DOMContentLoaded', () => {
-  const isServer = location.protocol !== 'file:';
+  const hasInlineData = !!(D && D.meta);
+  const canProbeApi = location.protocol !== 'file:';
 
-  if (isServer) {
+  if (canProbeApi && !hasInlineData) {
     // Server mode: always fetch live data from API (ignore any stale inline D)
     fetch('/api/data')
       .then(r => r.json())
@@ -1213,7 +1214,7 @@ document.addEventListener('DOMContentLoaded', () => {
         // Should not reach here — server routes to loading.html when no data
         if (D && D.meta) { init(); connectSSE(); }
       });
-  } else if (D && D.meta) {
+  } else if (hasInlineData) {
     // File mode: use inline data
     init();
   }