Add `daita` as a Cargo cfg variable #3697

	---
	name: Desktop frontend
	on:
	pull_request:
	paths:
	- .github/workflows/frontend.yml
	- gui/**
	- mullvad-management-interface/proto/**
	workflow_dispatch:

	jobs:
	check-frontend:
	strategy:
	matrix:
	os: [ubuntu-latest, windows-latest]

	runs-on: ${{ matrix.os }}
	steps:
	- name: Checkout repository
	uses: actions/checkout@v3

	- name: Checkout wireguard-go submodule
	run: git submodule update --init --depth=1 wireguard-go-rs/libwg/wireguard-go

	- name: Install Rust
	uses: actions-rs/[email protected]
	with:
	toolchain: stable
	default: true
	profile: minimal

	- name: Read volta info
	id: volta
	uses: zoexx/[email protected]
	with:
	file_path: 'gui/package.json'
	prop_path: 'volta'

	- name: Setup node
	uses: actions/setup-node@v3
	with:
	node-version: ${{ steps.volta.outputs.node }}
	cache: 'npm'
	cache-dependency-path: gui/package-lock.json

	- name: Update NPM
	run: npm i -g npm@${{ steps.volta.outputs.npm }}

	- name: Install dependencies
	working-directory: gui
	run: npm ci

	- name: Check formatting
	if: matrix.os == 'ubuntu-latest'
	working-directory: gui
	run: npm run lint

	- name: Build
	working-directory: gui
	run: npm run build

	- name: Run headless test Linux
	if: runner.os == 'Linux'
	working-directory: gui
	run: xvfb-run -a npm test

	- name: Run headless test Windows
	if: runner.os != 'Linux'
	working-directory: gui
	run: npm test

	- name: Run Playwright tests
	working-directory: gui
	run: npm run e2e:no-build

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