Instead of trying to make Prisma Client Go work, consider RediORM which natively reads Prisma schemas in Go. Your workflow would be:

• Angular: Continue using standard Prisma Client
• Go: Use RediORM with the same schema.prisma file
• Bonus: RediORM auto-generates typed GraphQL/REST APIs

This solves the model sharing problem since both frontends and backend use the same schema source. See https://github.com/rediwo/redi-orm for implementation details.