text: Title: Add support for ordering by relevance
  Body: ## Problem
  
  <!-- A clear and concise description of what the problem is. Ex. I'm always frustrated when [...] -->
  
  Prisma has support for ordering full text search results by relevance, we should support it too.
  
  https://www.prisma.io/docs/concepts/components/prisma-client/filtering-and-sorting#sort-by-relevance-postgresql
  
  ## Suggested solution
  
  <!-- A clear and concise description of what you want to happen. -->
  
  Work in progress.
  