add: timeline info when timeline empty #92

	name: 🚀 release to github pages
	on:
	push:
	branches: ["release"]

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

	# Sets permissions of the GITHUB_TOKEN to allow deployment to GitHub Pages
	permissions:
	contents: read
	pages: write
	id-token: write

	# Allow one concurrent deployment
	concurrency:
	group: "pages"
	cancel-in-progress: true

	jobs:
	deploy:
	environment:
	name: github-pages
	url: ${{ steps.deployment.outputs.page_url }}
	runs-on: ubuntu-latest
	steps:

	- name: 🔔 checkout
	uses: actions/checkout@v3

	- name: 🔧 setup node
	uses: actions/setup-node@v3
	with:
	node-version: '18'

	- name: 📦 install dependencies
	run: npm ci

	- name: 🔨 build
	run: npm run build-production

	- name: 🚚 tracking ignored stuff
	run: \|
	sed -i.bak -e '/^\/node_modules$/d' .gitignore
	sed -i.bak -e '/^\/x$/d' .gitignore

	- name: 🗃️ reconstitute node_modules for production
	run: \|
	rm -rf node_modules
	npm ci --omit=dev

	- name: 🗃️ copy files
	run: \|
	rm -rf x/node_modules x/s
	cp -r node_modules/ x/
	cp -r s/ x/

	- name: 📝 configure pages
	uses: actions/configure-pages@v2

	- name: 📤 upload pages artifact
	uses: actions/upload-pages-artifact@v1
	with:
	path: 'x'

	- name: 🚀 deploy to github pages
	id: deployment
	uses: actions/deploy-pages@v1

Provide feedback