fix zeroes being ignored when calculating min #23

	# Workflow name
	name: 'Chromatic'

	# Event for the workflow
	on: push

	# List of jobs
	jobs:
	chromatic-deployment:
	# Operating System
	runs-on: ubuntu-latest
	# Job steps
	steps:
	- uses: actions/checkout@v1

	- name: Use Node.js
	uses: actions/setup-node@v1
	with:
	node-version: '16.x'

	- name: Set node version env var
	run: echo "NODE_VERSION=$(node --version)" >> $GITHUB_ENV

	- uses: actions/cache@v1
	id: cache-dependencies
	with:
	# intentionally cache node_modules instead of yarn cache
	path: node_modules
	key: ${{ runner.os }}-yarn-${{ hashFiles('**/yarn.lock') }}-${{ env.NODE_VERSION }}
	restore-keys: \|
	${{ runner.os }}-yarn-

	- name: Install dependencies
	if: steps.cache-dependencies.outputs.cache-hit != 'true'
	run: yarn --frozen-lockfile

	- name: Publish to Chromatic
	uses: chromaui/action@v1
	with:
	projectToken: ${{ secrets.CHROMATIC_PROJECT_TOKEN }}
	workingDir: packages/frontend

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