Add a form so shortcodes can be tried out in the "guide" (#31) #99

	# Update this by running
	# curl https://gist.githubusercontent.com/mpdude/ca93a185bcbf56eb7e341632ad4f8263/raw/fix-cs-php.yml > .github/workflows/fix-cs-php.yml

	on:
	push:
	branches:
	- master
	pull_request:

	name: Coding Standards

	jobs:
	open-pr-for-cs-violations:
	name: PHP-CS-Fixer
	runs-on: ubuntu-20.04
	if: github.actor != 'dependabot[bot]'
	steps:
	- name: Checkout code
	uses: actions/checkout@v3
	with:
	ref: ${{ github.head_ref }}

	- name: Run PHP-CS-Fixer
	uses: docker://oskarstark/php-cs-fixer-ga:3.11.0

	- name: Commit and push back changes
	uses: stefanzweifel/git-auto-commit-action@v4
	with:
	commit_message: "Fix CS with PHP-CS-Fixer"

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