feat(customers): add DTOs for individual and legal customer creation

- Created CreateCustomerIndividualDto for individual customer data with fields: first_name, last_name, national_code, postal_code, is_favorite, and economic_code.
- Created CreateCustomerLegalDto for legal customer data with fields: company_name, economic_code, registration_number, and postal_code.

src/generated/prisma/models/SalesInvoicePayment.ts

@@ -283,7 +283,7 @@ export type SalesInvoicePaymentCreateInput = {
   payment_method: $Enums.PaymentMethodType
   paid_at: Date | string
   created_at?: Date | string
-  invoice: Prisma.SalesInvoiceCreateNestedOneWithoutSales_invoice_paymentsInput
+  invoice: Prisma.SalesInvoiceCreateNestedOneWithoutPaymentsInput
 }
 
 export type SalesInvoicePaymentUncheckedCreateInput = {
@@ -301,7 +301,7 @@ export type SalesInvoicePaymentUpdateInput = {
   payment_method?: Prisma.EnumPaymentMethodTypeFieldUpdateOperationsInput | $Enums.PaymentMethodType
   paid_at?: Prisma.DateTimeFieldUpdateOperationsInput | Date | string
   created_at?: Prisma.DateTimeFieldUpdateOperationsInput | Date | string
-  invoice?: Prisma.SalesInvoiceUpdateOneRequiredWithoutSales_invoice_paymentsNestedInput
+  invoice?: Prisma.SalesInvoiceUpdateOneRequiredWithoutPaymentsNestedInput
 }
 
 export type SalesInvoicePaymentUncheckedUpdateInput = {