Merge #637: make the shipping error boundary render its fallback

skills/shipping-and-launch/SKILL.md

@@ -190,6 +190,12 @@ Client metrics:
 ```typescript
 // Set up error boundary with reporting
 class ErrorBoundary extends React.Component {
+  state = { hasError: false };
+
+  static getDerivedStateFromError() {
+    return { hasError: true };
+  }
+
   componentDidCatch(error: Error, info: React.ErrorInfo) {
     // Report to error tracking service
     reportError(error, {