feat: service categories endpoints and service creation endpoint

modules/fulfillment_base/models/__init__.py

@@ -3,4 +3,4 @@ from .deal_service import (
     DealService as DealService,
 )
 from .product import Product as Product
-from .service import Service as Service
+from .service import Service as Service, ServiceCategory as ServiceCategory

modules/fulfillment_base/models/service.py

@@ -38,14 +38,10 @@ class Service(BaseModel, IdMixin, SoftDeleteMixin, PriceMixin, CostMixin):
     lexorank: Mapped[str] = mapped_column(comment="Ранг услуги")
 
 
-class ServiceCategory(BaseModel, IdMixin):
+class ServiceCategory(BaseModel, IdMixin, SoftDeleteMixin):
     __tablename__ = "fulfillment_base_service_categories"
 
     name: Mapped[str] = mapped_column()
-    is_deleted: Mapped[bool] = mapped_column(
-        default=False, comment="Удалена ли категория"
-    )
-
     deal_service_rank: Mapped[str] = mapped_column(comment="Ранг услуги для сделки")
     product_service_rank: Mapped[str] = mapped_column(comment="Ранг услуги для товара")