Use @map'ed enum values as TS enum values

Problem

Problem Consider the following schema: [code block] In database, it works as expected, the enum name and values are taken from the `@map` and `@@map` directives. In TypeScript, however, the generated values are as follows: [code block] Which is a problem, because every time you want to serialize the object returned from the database by prisma, you have to remap these values to the ones that the project uses (which is the database version). A simplified example would look like this: [code block] It gets much worse when there are nested includes. Suggested solution If explicitly defined, use values from `@map` directives as enum values, like so: [code block]