Replace overrides model with CI-injected steps for scenario exercises #2

	name: "Render Exercises"

	# Runs whenever workshop content or scenario steps change, and on demand.
	on:
	push:
	branches: [main]
	paths:
	- "workshop-content/**"
	- "scenarios/**"
	pull_request:
	branches: [main]
	paths:
	- "workshop-content/**"
	- "scenarios/**"
	workflow_dispatch:

	jobs:
	render:
	name: Render all scenarios
	runs-on: ubuntu-latest
	permissions:
	contents: read

	steps:
	- name: Checkout code
	uses: actions/checkout@v4

	- name: Set up Python
	uses: actions/setup-python@v4
	with:
	python-version: "3.x"

	- name: Validate all scenarios
	run: python scripts/validate-scenario.py --all

	- name: Render all scenarios
	run: python scripts/render-scenario.py --all rendered/

	- name: Upload rendered exercises
	uses: actions/upload-artifact@v4
	with:
	name: rendered-exercises
	path: rendered/
	retention-days: 30

Provide feedback