style: Pint 포맷팅 적용

app/Models/NumberingRule.php

@@ -30,9 +30,13 @@ class NumberingRule extends Model
     // SoftDeletes 없음 (DB에 deleted_at 컬럼 없음) → Hard Delete
 
     const DOC_QUOTE = 'quote';
+
     const DOC_ORDER = 'order';
+
     const DOC_SALE = 'sale';
+
     const DOC_WORK_ORDER = 'work_order';
+
     const DOC_MATERIAL_RECEIPT = 'material_receipt';
 
     public static function documentTypes(): array
@@ -68,8 +72,8 @@ public function getPreviewAttribute(): string
                 'static' => $segment['value'] ?? '',
                 'separator' => $segment['value'] ?? '',
                 'date' => now()->format($segment['format'] ?? 'ymd'),
-                'param' => $segment['default'] ?? '{' . ($segment['key'] ?? '?') . '}',
-                'mapping' => $segment['default'] ?? '{' . ($segment['key'] ?? '?') . '}',
+                'param' => $segment['default'] ?? '{'.($segment['key'] ?? '?').'}',
+                'mapping' => $segment['default'] ?? '{'.($segment['key'] ?? '?').'}',
                 'sequence' => str_pad('1', $this->sequence_padding, '0', STR_PAD_LEFT),
                 default => '',
             };