Fix an issue with categories creating invalid relations with codes #141

	# This workflow uses actions that are not certified by GitHub. They are
	# provided by a third-party and are governed by separate terms of service,
	# privacy policy, and support documentation.
	#
	# This workflow will install a prebuilt Ruby version, install dependencies, and
	# run tests and linters.
	name: "Ruby on Rails CI"
	on:
	push:
	branches: [ "main" ]
	pull_request:
	branches: [ "main" ]
	jobs:
	test:
	runs-on: ubuntu-latest
	services:
	postgres:
	image: postgres:11-alpine
	ports:
	- "5432:5432"
	env:
	POSTGRES_DB: rails_test
	POSTGRES_USER: rails
	POSTGRES_PASSWORD: password
	env:
	RAILS_ENV: test
	DATABASE_URL: "postgres://rails:password@localhost:5432/rails_test"
	OPENAI_ACCESS_TOKEN: "123456789"
	GENERAL_ADMISSION_USERNAME: "foo"
	GENERAL_ADMISSION_PASSWORD: "bar"
	NEO4J_URI: neo4j://127.0.0.1:7687/neo4j
	NEO4J_USERNAME: neo4j
	NEO4J_PASSWORD: password
	REDIS_URL: redis://localhost:6379

	steps:
	- name: Checkout code
	uses: actions/checkout@v4
	# Add or replace dependency steps here
	- name: Install Ruby and gems
	uses: ruby/setup-ruby@55283cc23133118229fd3f97f9336ee23a179fcf # v1.146.0
	with:
	bundler-cache: true
	# Add or replace database setup steps here
	- name: Set up database schema
	run: bin/rails db:schema:load
	# Add or replace test runners here
	- name: Run tests
	run: bundle exec rspec spec

Provide feedback