feat (#16): improve colorblind theme menu accessibility with optgroup #75

	# This is a basic workflow to help you get started with Actions

	name: CI

	# Controls when the action will run.
	on:
	# Triggers the workflow on push or pull request events but only for the main branch
	push:
	# TODO: Uncomment once released
	# branches: [ main ]

	# Allows you to run this workflow manually from the Actions tab
	workflow_dispatch:

	# A workflow run is made up of one or more jobs that can run sequentially or in parallel
	jobs:
	# This workflow contains a single job called "build"
	build:
	# The type of runner that the job will run on
	runs-on: ubuntu-latest

	# Steps represent a sequence of tasks that will be executed as part of the job
	steps:
	# Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
	- uses: actions/checkout@v2
	- name: Publish to Distributed Press
	uses: hyphacoop/actions-distributed-press@v1.1.0
	with:
	publish_dir: ./
	dp_url: https://api.distributed.press
	refresh_token: ${{ secrets.DISTRIBUTED_PRESS_TOKEN }}
	site_url: reader.distributed.press

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