->columns([ Tables\Columns\TextColumn::make('name'), Tables\Columns\TextColumn::make('urls') ->label('No. URLs') ->getStateUsing(function (Site $record) { return count($record->urls); }), ])
->columns([ Tables\Columns\TextColumn::make('name'), Tables\Columns\TextColumn::make('urls') ->label('No. URLs') ->getStateUsing(function (Site $record) { return count($record->urls); }), ])