ci: add web-ext lint #359

	name: Run tests

	on:
	push:
	pull_request:
	branches: [ main ]

	jobs:
	test:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v2
	- name: Setup Node.js
	uses: actions/setup-node@v2
	with:
	node-version: "16"
	- name: Cache node modules
	uses: actions/cache@v2
	env:
	cache-name: cache-node-modules
	with:
	path: ~/.npm
	key: ${{ runner.os }}-build-${{ env.cache-name }}-${{ hashFiles('**/package-lock.json') }}
	restore-keys: \|
	${{ runner.os }}-build-${{ env.cache-name }}-
	${{ runner.os }}-build-
	${{ runner.os }}-
	- name: Install Dependencies
	run: npm ci
	- name: Running lint and type check
	run: npm run lint && npm run check-types
	- name: Run web-ext lint to check Firefox mobile compability
	uses: kewisch/action-web-ext@2c96cb8d05464c1dd52b96229a9f33388ba1bfad
	with:
	cmd: lint
	source: src
	- name: Create build of test content script
	run: npm run build
	- name: Run the tests
	run: npm run test

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