Summarize JSON

Tables\Columns\TextColumn::make('extracted_data.total_characters')
                    ->label('Characters')
                    ->toggleable(isToggledHiddenByDefault: true)
                    ->sortable()
                    ->searchable()
                    ->summarize(Summarizer::make()
                        ->label('Total Characters')
                        ->using(fn (Builder $query): string => $query->sum('extracted_data.total_characters'))),