openapi integration or @zod.custom.append()

[hajime-eb]

Hello! Thank you for creating such a great tool.

---

https://github.com/asteasolutions/zod-to-openapi provides .openapi() method for extending zod schema. I am very happy if zod-prisma-types accepted openapi annotations.

model Books {
  /// @zod.openapi({description: 'Unique identifier for Books'})
  id Int @id @default(autoincrement())
}

export const BooksSchema = z.object({
  id: z.number().int().openapi({description: 'Unique identifier for Books'}),
})

This is not an official API for zod, so it might be better to create@zod.custom.append that allows arbitrary code to be appended after the schema definition for each key without checks.