Add html build to ci #5

	name: CI

	on:
	push:
	pull_request:

	jobs:
	ci:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	with:
	submodules: recursive

	- name: Set up Python 3.12
	uses: actions/setup-python@v5
	with:
	python-version: '3.12'
	architecture: 'x64'

	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip setuptools
	pip install -r .requirements.txt --pre

	- name: Build jsonschema
	run: \|
	cd schema
	make all

	- name: Validate jsonschemas are valid
	run: \|
	for schema_f in schema/vrs/json/*; do
	python -c "import json, jsonschema; jsonschema.Draft202012Validator.check_schema(json.load(open('$schema_f')))"
	done

	- name: Build HTML
	run: \|
	SPHINXOPTS='-W --keep-going' make html

Provide feedback