更新图标及场景序列化系统

packages/editor-app/src/components/ErrorDialog.tsx

@@ -0,0 +1,31 @@
+import { X } from 'lucide-react';
+import '../styles/ErrorDialog.css';
+
+interface ErrorDialogProps {
+  title: string;
+  message: string;
+  onClose: () => void;
+}
+
+export function ErrorDialog({ title, message, onClose }: ErrorDialogProps) {
+  return (
+    <div className="error-dialog-overlay" onClick={onClose}>
+      <div className="error-dialog" onClick={(e) => e.stopPropagation()}>
+        <div className="error-dialog-header">
+          <h2>{title}</h2>
+          <button className="close-btn" onClick={onClose}>
+            <X size={16} />
+          </button>
+        </div>
+        <div className="error-dialog-content">
+          <p>{message}</p>
+        </div>
+        <div className="error-dialog-footer">
+          <button className="error-dialog-btn" onClick={onClose}>
+            确定
+          </button>
+        </div>
+      </div>
+    </div>
+  );
+}