chore: add gh workflow for running vitest

.github/workflows/vitest.yml

@@ -0,0 +1,25 @@
+name: Tests
+
+on:
+  push:
+    branches: [main]
+  pull_request:
+    branches: [main]
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v3
+        with:
+          node-version: '22'
+          cache: 'yarn'
+
+      - name: Install dependencies
+        run: yarn install --frozen-lockfile
+
+      - name: Run prettier check and tests
+        run: yarn test

package.json

@@ -5,7 +5,7 @@
   "main": "./src/index.js",
   "scripts": {
     "test": "vitest",
-    "prettier": "npx prettier -w ./src",
+    "prettier": "yarn prettier -w ./src",
     "bump-and-release": "git pull --rebase origin main && yarn version --patch && git push && git push --tags",
     "dev": "vite",
     "build": "vite build",