Get file name from state update call

                Forms\Components\FileUpload::make('file')
                    ->label(__('labels.file'))
                    ->directory('documents')
                    ->afterStateUpdated(function ($state, Forms\Get $get) {
                        ray($get('file_name')); //null
                        ray($state);
                    })
                    ->disk('local')
                    ->storeFileNamesIn('file_name')
                    ->required(fn(string $operation) => $operation === 'create')
                    ->columnSpanFull(),