Add monthly salary field to trainer wizard when compensation model is 'salary'

Salaried trainers now get asked for their monthly amount, which is stored
on the employee record (salary_amount + salary_frequency='monthly').
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

app/Livewire/HR/CreateTrainerWizard.php

@@ -63,6 +63,7 @@ class CreateTrainerWizard extends Component
 
     // Step 5: Compensation
     public string $compensationModel = '';
+    public string $monthlySalary = '';
     public string $hourlyRate = '';
     public string $sessionRate = '';
     public string $groupRate = '';
@@ -267,7 +268,7 @@ public function rulesForStep(int $step): array
                     'revenue_share' => ['revenueSharePercent' => 'required|numeric|min:0.01|max:100'],
                     'hybrid' => ['sessionRate' => 'required|numeric|min:1'],
                     'contract' => ['sessionRate' => 'required|numeric|min:1'],
-                    'salary' => [],
+                    'salary' => ['monthlySalary' => 'required|numeric|min:1'],
                     default => [],
                 }
             ),
@@ -317,6 +318,9 @@ public function messagesForStep(int $step): array
             5 => [
                 'compensationModel.required' => 'نموذج التعويض مطلوب',
                 'compensationModel.in' => 'نموذج التعويض غير صالح',
+                'monthlySalary.required' => 'الراتب الشهري مطلوب',
+                'monthlySalary.numeric' => 'الراتب الشهري يجب أن يكون رقماً',
+                'monthlySalary.min' => 'الراتب الشهري يجب أن يكون أكبر من صفر',
                 'hourlyRate.required' => 'معدل الساعة مطلوب لهذا النموذج',
                 'hourlyRate.numeric' => 'معدل الساعة يجب أن يكون رقماً',
                 'hourlyRate.min' => 'معدل الساعة يجب أن يكون أكبر من صفر',
@@ -422,6 +426,8 @@ public function confirm(): void
                     'employment_type' => $this->employmentType,
                     'start_date' => $this->startDate,
                     'branch_id' => $this->branchId,
+                    'salary_amount' => $this->monthlySalary ? (int) round((float) $this->monthlySalary * 100) : null,
+                    'salary_frequency' => $this->monthlySalary ? 'monthly' : null,
                 ];
 
                 $employee = app(EmployeeService::class)->create($employeeData, auth()->user());

resources/views/livewire/hr/create-trainer-wizard.blade.php

@@ -311,6 +311,20 @@ class="rounded border-gray-300 text-blue-600 focus:ring-blue-500">
                     @error('compensationModel') <p class="mt-1 text-xs text-red-600">{{ $message }}</p> @enderror
                 </div>
 
+                @if($compensationModel === 'salary')
+                <div>
+                    <label class="block text-sm font-medium text-gray-700 mb-1">
+                        {{ __('الراتب الشهري') }} <span class="text-red-500">*</span>
+                    </label>
+                    <div class="relative">
+                        <input type="number" wire:model="monthlySalary" dir="ltr" step="0.01" min="0"
+                               class="w-full px-4 py-2.5 border border-gray-300 rounded-lg focus:ring-2 focus:ring-blue-500 focus:border-blue-500 text-sm pe-12 @error('monthlySalary') border-red-500 @enderror">
+                        <span class="absolute end-3 top-1/2 -translate-y-1/2 text-xs text-gray-400">{{ __('ج.م') }}</span>
+                    </div>
+                    @error('monthlySalary') <p class="mt-1 text-xs text-red-600">{{ $message }}</p> @enderror
+                </div>
+                @endif
+
                 @if(in_array($compensationModel, ['hourly', 'hybrid']))
                 <div>
                     <label class="block text-sm font-medium text-gray-700 mb-1">