feat: persist type requirement order

prisma/schema.prisma

@@ -296,6 +296,7 @@ model TypeMachineComponentRequirement {
   maxCount       Int?
   required       Boolean  @default(true)
   allowNewModels Boolean  @default(true)
+  orderIndex     Int      @default(0)
   createdAt      DateTime @default(now())
   updatedAt      DateTime @updatedAt
 
@@ -317,6 +318,7 @@ model TypeMachinePieceRequirement {
   maxCount       Int?
   required       Boolean  @default(false)
   allowNewModels Boolean  @default(true)
+  orderIndex     Int      @default(0)
   createdAt      DateTime @default(now())
   updatedAt      DateTime @updatedAt