feat: add multi-city representation support and domain context resolution

- Created migration to add representation_cities table and domain, is_global fields to representations.
- Implemented SiteContextController to resolve domain to site context (city | representation | unknown).
- Developed DomainContext and DomainContextResolver services for domain mapping.
- Added tests for DomainContextResolver and commission logic based on domain ownership.

src/Settlement/Service/CommissionService.php

@@ -52,12 +52,17 @@ class CommissionService
         );
     }
 
-    /** پورسانت ارتقاء اشتراک: درصد سراسری = upgrade_commission_percent. */
-    public function processSubscription(Payment $payment, ?int $representationId, ?int $doctorId, ?int $clinicId): void
+    /**
+     * پورسانت ارتقاء اشتراک: درصد سراسری = upgrade_commission_percent.
+     * گاردِ دامنه (مثل نوبت): مالک پزشک/کلینیک و نماینده‌ی دامنه‌ی خرید باید یکی باشند.
+     */
+    public function processSubscription(Payment $payment, ?int $ownerRepId, ?int $bookingRepId, ?int $doctorId, ?int $clinicId): void
     {
         if ($this->configRepo->get('upgrade_commission_enabled') !== '1') return;
 
-        $rep = $this->resolveRep($representationId);
+        if ($ownerRepId === null || $bookingRepId === null || $ownerRepId !== $bookingRepId) return;
+
+        $rep = $this->resolveRep($ownerRepId);
         if ($rep === null) return;
 
         $this->settle(