Adding many relation fields to Prisma 3

Question

This is my quite simple Prisma 3 schema for a dashboard application

generator client {
  provider = "prisma-client-js"
}

datasource db {
  provider = "postgresql"
  url      = env("DATABASE_URL")
}

model User {
  id         String     @id @default(uuid())
  projects   Project[]
  owner      Project[]  @relation("owner")
  likes      Project[]  @relation("likes")
}

model Project {
  id         String     @id @default(uuid())
  users      User[]
  owner      User       @relation("owner", fields: [ownerId], references: [id])
  ownerId    String
  likes      User[]     @relation("likes", fields: [likesId], references: [id])
  likesId    String
}

It works as expected but I'm interested if I could make it more concise
In order to track owner and likes to Project model, I had to add:

1. Relations description
2. Redundant service fields ownerId and likesId for disambiguation
3. Redundant service fields owner and likes to User model

Is it possible to make it a little bit less verbose?
What if I would need to add 3-4 additional relation fields?