fix

app/Traits/HandlesImageUpload.php

@@ -4,6 +4,7 @@
 
 use App\Models\Image;
 use Illuminate\Http\Request;
+use Illuminate\Support\Str;
 
 trait HandlesImageUpload
 {
@@ -18,7 +19,9 @@ protected function uploadedImageId(Request $request, string $field = 'image'): ?
             return null;
         }
 
-        $path = $request->file($field)->store('images', 'public');
+        $file = $request->file($field);
+        $ext = $file->getClientOriginalExtension() ?: ($file->guessExtension() ?: 'jpg');
+        $path = $file->storeAs('images', Str::random(40) . '.' . $ext, 'public');
 
         return Image::create([
             'user_id' => auth()->id(),