fix: 404 page links and styles #3236

	name: ci
	on:
	push:
	branches:
	- main
	pull_request:
	branches:
	- main
	jobs:
	format:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v2
	- name: Use Node.js 20.x
	uses: actions/[email protected]
	with:
	node-version: '20.x'
	- name: Set yarn version
	run: yarn set version 4.0.1
	- name: Install dependencies
	run: yarn install --immutable
	- name: Check formatting of project files
	run: yarn format:check

	lint:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v2
	- name: Use Node.js 20.x
	uses: actions/[email protected]
	with:
	node-version: '20.x'
	- name: Install dependencies
	run: yarn install --immutable
	- name: Lint JavaScript files
	run: yarn lint:js

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