[ts-sdk][demos] Set up pnpm workspaces, update eslint config, update ts config #62

	name: demos lint

	on:
	push:
	branches: [master]
	paths:
	- "demos/**"
	pull_request:
	types: [opened, synchronize]
	paths:
	- "demos/**"

	concurrency:
	group: ${{ github.workflow }}-${{ github.ref }}
	cancel-in-progress: ${{ github.ref != 'refs/heads/master' }}

	jobs:
	check:
	runs-on: ubuntu-latest

	steps:
	- name: Checkout repo
	uses: actions/checkout@v2
	with:
	submodules: "true"

	- name: Setup Node.js
	uses: actions/setup-node@v2
	with:
	node-version: "20"

	- name: Cache dependencies
	uses: actions/cache@v2
	with:
	path: ~/.npm
	key: ${{ runner.os }}-node-${{ hashFiles('**/package-lock.json') }}
	restore-keys: \|
	${{ runner.os }}-node-
	${{ runner.os }}-

	- name: Install project dependencies
	working-directory: ./demos
	run: npm ci

	- name: Lint code
	working-directory: ./demos
	run: npm run lint

	- name: Typecheck code
	working-directory: ./demos
	run: npm run typecheck

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