complete 3.1 with qa test and future recommendations files also update claude md with init and laravel boost

app/Models/WorkingHour.php

@@ -2,6 +2,8 @@
 
 namespace App\Models;
 
+use Carbon\Carbon;
+use Illuminate\Database\Eloquent\Builder;
 use Illuminate\Database\Eloquent\Factories\HasFactory;
 use Illuminate\Database\Eloquent\Model;
 
@@ -27,8 +29,41 @@ class WorkingHour extends Model
     /**
      * Scope to filter active working hours.
      */
-    public function scopeActive($query)
+    public function scopeActive(Builder $query): Builder
     {
         return $query->where('is_active', true);
     }
+
+    /**
+     * Get the day name for a given day of week.
+     */
+    public static function getDayName(int $dayOfWeek, ?string $locale = null): string
+    {
+        $locale = $locale ?? app()->getLocale();
+        $days = [
+            'en' => ['Sunday', 'Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday', 'Saturday'],
+            'ar' => ['الأحد', 'الإثنين', 'الثلاثاء', 'الأربعاء', 'الخميس', 'الجمعة', 'السبت'],
+        ];
+
+        return $days[$locale][$dayOfWeek] ?? $days['en'][$dayOfWeek];
+    }
+
+    /**
+     * Get available time slots for this working hour.
+     *
+     * @return array<string>
+     */
+    public function getSlots(int $duration = 60): array
+    {
+        $slots = [];
+        $start = Carbon::parse($this->start_time);
+        $end = Carbon::parse($this->end_time);
+
+        while ($start->copy()->addMinutes($duration)->lte($end)) {
+            $slots[] = $start->format('H:i');
+            $start->addMinutes($duration);
+        }
+
+        return $slots;
+    }
 }