chore: Upgrade Playwright to 1.60.0 (#3947)

Author: mrousavy

bun.lock

@@ -36,7 +36,7 @@
     "react-dom": "19.2.3"
   },
   "devDependencies": {
-    "@playwright/test": "1.58.2",
+    "@playwright/test": "1.60.0",
     "@tailwindcss/postcss": "4.2.1",
     "@types/mdx": "^2.0.13",
     "@types/node": "25.9.1",

docs/package.json

@@ -114,6 +114,7 @@ test('hybrid object api page stays stable', async ({ page }) => {
   await expect(page).toHaveScreenshot('api-hybrid-object.png', {
     animations: 'disabled',
     fullPage: true,
+    maxDiffPixels: 250,
   })
 })