Add playwright install command to pretest script

Author: rsilivestr

.github/workflows/ci.yml

@@ -15,8 +15,6 @@ jobs:
           node-version: 24.x
 
       - run: npm install --no-package-lock
-      - name: Install Playwright for testing
-        run: npx playwright install chromium
 
       - run: npm test
 

package.json

@@ -13,7 +13,7 @@
   ],
   "scripts": {
     "build": "rimraf dist/ && tsc -p tsconfig.cjs.json && tsc -p tsconfig.esm.json && tsc -p tsconfig.web.json",
-    "pretest": "npm run build",
+    "pretest": "npx playwright install chromium && npm run build",
     "test": "vitest --run",
     "prepare": "npm run build",
     "storybook": "storybook dev -p 6006",