fix bug of edit product

prisma/schema.prisma

@@ -143,7 +143,6 @@ model Company {
   updatedAt                 DateTime @updatedAt
 
   bankAccounts BankAccount[]
-  catalogs     Catalog[]
   products     Product[]
   orders       Order[]
   customers    Customer[]
@@ -169,35 +168,16 @@ model BankAccount {
   @@index([companyId])
 }
 
-model Catalog {
-  id           String   @id @default(cuid())
-  companyId    String
-  name         String
-  code         String
-  description  String?
-  imageUrl     String?
-  displayOrder Int      @default(0)
-  isActive     Boolean  @default(true)
-  createdAt    DateTime @default(now())
-  updatedAt    DateTime @updatedAt
-
-  company  Company   @relation(fields: [companyId], references: [id], onDelete: Cascade)
-  products Product[]
-
-  @@unique([companyId, code])
-  @@index([companyId])
-}
-
 model Product {
   id              String                @id @default(cuid())
   companyId       String
-  catalogId       String
   name            String
   code            String
   color           String
   description     String?
   minMeterage     Float                 @default(30)
   orderMultiplier Float                 @default(10)
+  /// قیمت هر متر (تومان) برای نمایش کاتالوگ / پیش‌فاکتور
   basePrice       Float?
   stock           Float?
   isActive        Boolean               @default(true)
@@ -219,7 +199,6 @@ model Product {
   updatedAt       DateTime              @updatedAt
 
   company    Company     @relation(fields: [companyId], references: [id], onDelete: Cascade)
-  catalog    Catalog     @relation(fields: [catalogId], references: [id], onDelete: Cascade)
   brand      Brand?      @relation(fields: [brandId], references: [id], onDelete: SetNull)
   cartItems  CartItem[]
   orderItems OrderItem[]
@@ -229,7 +208,6 @@ model Product {
   productSuggestions  ProductSuggestion[]
 
   @@unique([companyId, code])
-  @@index([catalogId])
   @@index([companyId])
   @@index([brandId])
   @@index([usageCategory])