add Vietnamese language #551

	name: Quality Check
	on: [pull_request]
	env:
	YARN_ENABLE_IMMUTABLE_INSTALLS: false
	jobs:
	lint:
	name: Quality Check
	runs-on: ubuntu-latest
	steps:
	- name: Checkout repository
	uses: actions/checkout@v2

	- name: Install Node v16
	uses: actions/setup-node@v1
	with:
	node-version: 16

	- name: Use node_modules cache
	uses: actions/cache@v2
	with:
	path: '**/node_modules'
	key: ${{ runner.os }}-modules-${{ hashFiles('**/pnpm-lock.yaml') }}

	- name: Install deps
	run: yarn

	- name: Build the code
	run: yarn build:ci

	- name: Run ESLint
	run: yarn lint:ci

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