refactor(studio): reuse player probe errors

packages/studio/src/components/nle/NLEContext.tsx

@@ -32,7 +32,7 @@ export interface NLEContextValue {
   togglePlay: () => void;
   seek: (time: number, options?: { keepPlaying?: boolean }) => boolean;
   refreshPlayer: () => void;
-  onIframeLoad: (reportError?: (message: string) => void) => void;
+  onIframeLoad: () => void;
   // composition stack (from useCompositionStack)
   compositionStack: CompositionLevel[];
   updateCompositionStack: React.Dispatch<React.SetStateAction<CompositionLevel[]>>;
@@ -122,17 +122,14 @@ export function NLEProvider({
     refreshPlayer();
   }, [refreshKey, refreshPlayer]);
 
-  const onIframeLoad = useCallback(
-    (reportError?: (message: string) => void) => {
-      baseOnIframeLoad(reportError);
-      // Pre-load + register MotionPathPlugin once so adding a motion path in the
-      // studio doesn't take the async plugin-load flash path on the first soft
-      // reload (the comp may not ship the plugin until it actually uses one).
-      ensureMotionPathPluginLoaded(iframeRef.current);
-      onIframeRef?.(iframeRef.current);
-    },
-    [baseOnIframeLoad, iframeRef, onIframeRef],
-  );
+  const onIframeLoad = useCallback(() => {
+    baseOnIframeLoad();
+    // Pre-load + register MotionPathPlugin once so adding a motion path in the
+    // studio doesn't take the async plugin-load flash path on the first soft
+    // reload (the comp may not ship the plugin until it actually uses one).
+    ensureMotionPathPluginLoaded(iframeRef.current);
+    onIframeRef?.(iframeRef.current);
+  }, [baseOnIframeLoad, iframeRef, onIframeRef]);
 
   const {
     compositionStack,

packages/studio/src/components/nle/NLEPreview.tsx

@@ -15,7 +15,7 @@ import { readStudioUiPreferences, writeStudioUiPreferences } from "../../utils/s
 interface NLEPreviewProps {
   projectId: string;
   iframeRef: RefObject<HTMLIFrameElement | null>;
-  onIframeLoad: (reportError?: (message: string) => void) => void;
+  onIframeLoad: () => void;
   onCompositionLoadingChange?: (loading: boolean) => void;
   portrait?: boolean;
   directUrl?: string;
@@ -491,9 +491,9 @@ export const NLEPreview = memo(function NLEPreview({
               ref={setPreviewIframeRef}
               projectId={directUrl ? undefined : projectId}
               directUrl={directUrl}
-              onLoad={(reportError) => {
+              onLoad={() => {
                 updateCompositionSizeFromPreview();
-                onIframeLoad(reportError);
+                onIframeLoad();
                 applyInitialZoom();
               }}
               onCompositionLoadingChange={onCompositionLoadingChange}