style updates

Modules/Categories/Models/Category.php

@@ -1,12 +1,27 @@
 <?php
+
 namespace Modules\Categories\Models;
+
 use Illuminate\Database\Eloquent\Model;
 use Illuminate\Database\Eloquent\Relations\BelongsTo;
 use Illuminate\Database\Eloquent\Relations\HasMany;
+
 final class Category extends Model
 {
-    protected $fillable = ['parent_id','name','slug','description','type','sort_order','is_active'];
-    protected function casts(): array { return ['is_active'=>'boolean','sort_order'=>'integer']; }
-    public function parent(): BelongsTo { return $this->belongsTo(self::class, 'parent_id'); }
-    public function children(): HasMany { return $this->hasMany(self::class, 'parent_id')->orderBy('sort_order'); }
+    protected $fillable = ['parent_id', 'name', 'slug', 'description', 'type', 'sort_order', 'is_active'];
+
+    protected function casts(): array
+    {
+        return ['is_active' => 'boolean', 'sort_order' => 'integer'];
+    }
+
+    public function parent(): BelongsTo
+    {
+        return $this->belongsTo(self::class, 'parent_id');
+    }
+
+    public function children(): HasMany
+    {
+        return $this->hasMany(self::class, 'parent_id')->orderBy('sort_order');
+    }
 }