add i18n, products, productors and forms as tables

backend/src/models.py

@@ -24,6 +24,7 @@ class ProductorBase(SQLModel):
     name: str
     address: str
     payment: str
+    type: str
 
 class ProductorPublic(ProductorBase):
     id: int
@@ -38,6 +39,7 @@ class ProductorUpdate(SQLModel):
     name: str | None
     address: str | None
     payment: str | None
+    type: str | None
 
 class ProductorCreate(ProductorBase):
     pass