Fix receptionist 403 for super admins without branch_id

Super admins and academy owners aren't tied to a branch. Instead of
aborting, fall back to the first active branch so they can still
access the receptionist desk.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

app/Livewire/Receptionist/CollectPaymentWizard.php

@@ -46,7 +46,7 @@ public function mount(): void
         $this->branchId = $user->branch_id;
 
         if (!$this->branchId) {
-            abort(403, __('يجب تعيينك لفرع لتحصيل المدفوعات'));
+            $this->branchId = \App\Domain\Identity\Models\Branch::where('is_active', true)->first()?->id;
         }
     }
 

app/Livewire/Receptionist/EnrollExistingWizard.php

@@ -44,7 +44,7 @@ public function mount(): void
         $this->branchId = $user->branch_id;
 
         if (!$this->branchId) {
-            abort(403, __('يجب تعيينك لفرع لتسجيل المشتركين'));
+            $this->branchId = \App\Domain\Identity\Models\Branch::where('is_active', true)->first()?->id;
         }
     }
 

app/Livewire/Receptionist/NewRegistrationWizard.php

@@ -56,7 +56,7 @@ public function mount(): void
         $this->branchId = $user->branch_id;
 
         if (!$this->branchId) {
-            abort(403, __('يجب تعيينك لفرع لتسجيل مشتركين جدد'));
+            $this->branchId = \App\Domain\Identity\Models\Branch::where('is_active', true)->first()?->id;
         }
     }
 

app/Livewire/Receptionist/ReceptionistDashboard.php

@@ -26,11 +26,13 @@ public function mount(): void
         $this->branchId = $user->branch_id;
 
         if (!$this->branchId) {
-            // If user has no branch, they shouldn't use receptionist desk
-            abort(403, __('يجب تعيينك لفرع لاستخدام مكتب الاستقبال'));
+            $firstBranch = \App\Domain\Identity\Models\Branch::where('is_active', true)->first();
+            $this->branchId = $firstBranch?->id;
         }
 
-        $this->branchName = $user->branch?->name_ar ?? '';
+        $this->branchName = $this->branchId
+            ? (\App\Domain\Identity\Models\Branch::find($this->branchId)?->name_ar ?? '')
+            : '';
     }
 
     public function render()