refactor(pricing): make the service the only price source

Price lists, annual tariffs and per-branch price overrides each answered
"what does this service cost?" differently, so a single date could carry
several answers and nobody could say which one was right. Price now lives
only on ServiceItem.price_rials, edited from the services page.

- drop PriceList/PriceListItem, their repositories and the seven
  /api/v1/price-list(s) endpoints; PricingController keeps only quote and
  the appointment price snapshot
- drop Tariff, TariffRepository, TariffService and the two
  /service-items/{uuid}/tariffs endpoints; creating or repricing a service
  no longer upserts a current-year tariff
- drop price_rials from ServiceBranchOverride; the entity stays for its
  duration columns, which DurationCalculator and ServiceSelectionValidator
  still read
- InvoiceService reads the item price directly
- PricingEngine collapses to a single source; breakdown.sources always
  reports service_item, keeping the response contract intact
- remove the price-lists admin page, its route and settings-menu entry, the
  tariff modal and the service detail tariffs tab; useAppointmentInvoice
  moves to its own hook file

Migration drops price_lists, price_list_items, service_tariffs and the
override price column.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>

src/ClinicService/Controller/ClinicServiceController.php

@@ -8,7 +8,6 @@ use App\ClinicService\Entity\ServiceItemAuditLog;
 use App\ClinicService\Entity\ServiceSection;
 use App\Insurance\Entity\TenantServiceCoverage;
 use App\Insurance\Enum\ServiceCategory;
-use App\ClinicService\Entity\Tariff;
 use App\Clinic\Security\ClinicDoctorAccessChecker;
 use App\Secretary\Security\SecretaryAccessChecker;
 use Doctrine\ORM\EntityManagerInterface;
@@ -16,9 +15,7 @@ use App\ClinicService\Repository\CatalogCategoryRepository;
 use App\ClinicService\Repository\ServiceItemAuditLogRepository;
 use App\ClinicService\Repository\ServiceItemRepository;
 use App\ClinicService\Repository\ServiceSectionRepository;
-use App\ClinicService\Repository\TariffRepository;
 use App\ClinicService\Service\ServiceItemAuditService;
-use App\ClinicService\Service\TariffService;
 use App\Inventory\Repository\InventoryItemRepository;
 use App\Inventory\Repository\InventoryPackageRepository;
 use App\Shared\Constant\ErrorCodes;
@@ -44,8 +41,6 @@ class ClinicServiceController extends BaseController
         private readonly ServiceItemRepository    $itemRepo,
         private readonly ClinicStaffRepository    $staffRepo,
         private readonly SubscriptionService      $subscriptionService,
-        private readonly TariffRepository         $tariffRepo,
-        private readonly TariffService            $tariffService,
         private readonly InventoryPackageRepository $packageRepo,
         private readonly \App\Appointment\Plan\Repository\SegmentTemplateRepository $segmentRepo,
         private readonly InventoryItemRepository $inventoryItemRepo,
@@ -426,8 +421,6 @@ class ClinicServiceController extends BaseController
 
         $this->itemRepo->save($item);
 
-        // قیمت سرویس همان تعرفه‌ی سال جاری است؛ هنگام ساخت، تعرفه‌ی سال جاری ثبت می‌شود.
-        $this->tariffService->upsert($item->getId(), $this->tariffService->currentJalaliYear(), $item->getPriceRials());
         $this->auditService->logCreate($item, $user);
 
         return $this->success($this->serializeItems([$item])[0], 201);
@@ -447,9 +440,8 @@ class ClinicServiceController extends BaseController
         $data   = json_decode($request->getContent(), true) ?? [];
         $before = $this->auditService->snapshot($item);
 
-        $priceChanged = false;
         if (isset($data['name']) && trim($data['name']) !== '')  { $item->setName(trim($data['name'])); }
-        if (isset($data['price_rials']))                          { $item->setPriceRials((int) $data['price_rials']); $priceChanged = true; }
+        if (isset($data['price_rials']))                          { $item->setPriceRials((int) $data['price_rials']); }
         if (isset($data['active']))                               { $item->setActive((bool) $data['active']); }
         if (array_key_exists('staff_uuids', $data) || array_key_exists('staff_uuid', $data)) {
             $staffError = $this->applyStaffMembers($item, $data, $entityType, $entityId);
@@ -484,11 +476,6 @@ class ClinicServiceController extends BaseController
 
         $this->itemRepo->save($item);
 
-        // اگر قیمت پایه تغییر کرد، تعرفه‌ی سال جاری هم همگام می‌شود (قیمت واحد).
-        if ($priceChanged) {
-            $this->tariffService->upsert($item->getId(), $this->tariffService->currentJalaliYear(), $item->getPriceRials());
-        }
-
         $this->auditService->logChanges($item, $before, $this->auditService->snapshot($item), $user);
 
         return $this->success($this->serializeItems([$item])[0]);
@@ -508,59 +495,6 @@ class ClinicServiceController extends BaseController
         );
     }
 
-    // ── Tariffs (تعرفه‌ی نسخه‌دار سالانه) ──────────────────────────────────────
-
-    #[Route('/api/v1/service-items/{uuid}/tariffs', methods: ['GET'])]
-    #[IsGranted('IS_AUTHENTICATED_FULLY')]
-    public function listTariffs(string $uuid, #[CurrentUser] User $user): JsonResponse
-    {
-        $this->denyServices($user, 'view');
-        [$entityType, $entityId] = $this->resolveEntity($user);
-
-        $item = $this->itemRepo->findByUuid($uuid);
-        if ($item === null || !$this->ownsSection($item->getSection(), $entityType, $entityId)) {
-            return $this->error(ErrorCodes::ERR_SERVICE_NOT_FOUND, ErrorCodes::message(ErrorCodes::ERR_SERVICE_NOT_FOUND), 404);
-        }
-
-        $tariffs = $this->tariffRepo->findByService($item->getId());
-
-        return $this->success([
-            'current_year'        => $this->tariffService->currentJalaliYear(),
-            'default_price_rials' => $item->getPriceRials(),
-            'data'                => array_map(fn($t) => $t->toArray(), $tariffs),
-        ]);
-    }
-
-    #[Route('/api/v1/service-items/{uuid}/tariffs/{year}', methods: ['PUT'], requirements: ['year' => '\d+'])]
-    #[IsGranted('IS_AUTHENTICATED_FULLY')]
-    public function setTariff(string $uuid, int $year, Request $request, #[CurrentUser] User $user): JsonResponse
-    {
-        $this->denyServices($user, 'update');
-        [$entityType, $entityId] = $this->resolveEntity($user);
-
-        $item = $this->itemRepo->findByUuid($uuid);
-        if ($item === null || !$this->ownsSection($item->getSection(), $entityType, $entityId)) {
-            return $this->error(ErrorCodes::ERR_SERVICE_NOT_FOUND, ErrorCodes::message(ErrorCodes::ERR_SERVICE_NOT_FOUND), 404);
-        }
-
-        if ($year < 1390 || $year > 1500) {
-            return $this->error(ErrorCodes::ERR_VALIDATION_001, 'سال نامعتبر است', 422);
-        }
-
-        $data  = json_decode($request->getContent(), true) ?? [];
-        $price = (int) ($data['price_rials'] ?? 0);
-
-        $tariff = $this->tariffService->upsert($item->getId(), $year, $price);
-
-        // تعرفه‌ی سال جاری = قیمت پایه‌ی سرویس (قیمت واحد در همه‌جا).
-        if ($year === $this->tariffService->currentJalaliYear()) {
-            $item->setPriceRials($price);
-            $this->itemRepo->save($item);
-        }
-
-        return $this->success(['data' => $tariff->toArray()]);
-    }
-
     // ── Helpers ──────────────────────────────────────────────────────────────
 
     /**

src/ClinicService/Controller/ServiceCatalogController.php

@@ -446,7 +446,7 @@ class ServiceCatalogController extends BaseController
                 return $this->error(ErrorCodes::ERR_VALIDATION_002, 'فیلد address_uuid الزامی است', 422, 'address_uuid');
             }
 
-            foreach (['price_rials', 'solo_duration_minutes', 'additional_duration_minutes'] as $field) {
+            foreach (['solo_duration_minutes', 'additional_duration_minutes'] as $field) {
                 $value = $row[$field] ?? null;
 
                 if ($value !== null && (!is_numeric($value) || (int) $value < 0)) {
@@ -464,7 +464,6 @@ class ServiceCatalogController extends BaseController
 
             // `isset()` خودش null را رد می‌کند، پس مقایسهٔ اضافه لازم نیست.
             // `null` یعنی «همان مقدار خودِ سرویس» — صفر نیست.
-            $override->setPriceRials(isset($row['price_rials']) ? (int) $row['price_rials'] : null);
             $override->setSoloDurationMinutes(isset($row['solo_duration_minutes']) ? (int) $row['solo_duration_minutes'] : null);
             $override->setAdditionalDurationMinutes(isset($row['additional_duration_minutes']) ? (int) $row['additional_duration_minutes'] : null);