first commit

app/components/chat/FilePreview.tsx

@@ -0,0 +1,35 @@
+import React from 'react';
+
+interface FilePreviewProps {
+  files: File[];
+  imageDataList: string[];
+  onRemove: (index: number) => void;
+}
+
+const FilePreview: React.FC<FilePreviewProps> = ({ files, imageDataList, onRemove }) => {
+  if (!files || files.length === 0) {
+    return null;
+  }
+
+  return (
+    <div className="flex flex-row overflow-x-auto -mt-2">
+      {files.map((file, index) => (
+        <div key={file.name + file.size} className="mr-2 relative">
+          {imageDataList[index] && (
+            <div className="relative pt-4 pr-4">
+              <img src={imageDataList[index]} alt={file.name} className="max-h-20" />
+              <button
+                onClick={() => onRemove(index)}
+                className="absolute top-1 right-1 z-10 bg-black rounded-full w-5 h-5 shadow-md hover:bg-gray-900 transition-colors flex items-center justify-center"
+              >
+                <div className="i-ph:x w-3 h-3 text-gray-200" />
+              </button>
+            </div>
+          )}
+        </div>
+      ))}
+    </div>
+  );
+};
+
+export default FilePreview;