Add auto dark/light theme switch based on OS preference #950

	# Shows changes to any yarn.lock in PR comment
	# Useful for easily understanding dependency changes and consequences
	name: 💡 Show Dependency Changes
	on: [pull_request]
	jobs:
	check:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout
	uses: actions/checkout@v2
	- name: Yarn Lock Changes
	uses: Simek/yarn-lock-changes@main
	with:
	token: ${{ secrets.BOT_GITHUB_TOKEN \|\| secrets.GITHUB_TOKEN }}
	collapsibleThreshold: '25'
	failOnDowngrade: 'false'
	path: 'yarn.lock'

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