Add test setup file with keytar mock #16

	name: CI

	on:
	push:
	branches: [main]
	pull_request:
	branches: [main]

	jobs:
	build:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4

	- name: Setup Node.js
	uses: actions/setup-node@v4
	with:
	node-version: 18

	- name: Install pnpm
	uses: pnpm/action-setup@v3
	with:
	version: 8.15.4

	- name: Get pnpm store directory
	id: pnpm-cache
	shell: bash
	run: \|
	echo "STORE_PATH=$(pnpm store path)" >> $GITHUB_OUTPUT

	- name: Setup pnpm cache
	uses: actions/cache@v4
	with:
	path: ${{ steps.pnpm-cache.outputs.STORE_PATH }}
	key: ${{ runner.os }}-pnpm-store-${{ hashFiles('**/pnpm-lock.yaml') }}
	restore-keys: \|
	${{ runner.os }}-pnpm-store-

	- name: Install system dependencies
	run: sudo apt-get update && sudo apt-get install -y libsecret-1-dev

	- name: Install dependencies
	run: pnpm install

	- name: Lint
	run: pnpm run lint

	- name: Check formatting
	run: pnpm run format:check

	# Type checking is handled by the test runner
	# - name: Type check

	- name: Run tests
	run: CI=true pnpm run test

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