Add vite-ecosystem-ci scripts (#12679)

Author: markdalgleish

package.json

@@ -21,6 +21,9 @@
     "test:integration": "pnpm build && pnpm test:integration:run",
     "posttest:integration:run": "pnpm clean:integration",
     "playwright:integration": "playwright test --config ./integration/playwright.config.ts",
+    "vite-ecosystem-ci:build": "pnpm build",
+    "vite-ecosystem-ci:before-test": "pnpm playwright install",
+    "vite-ecosystem-ci:test": "pnpm playwright:integration --project=chromium && pnpm clean:integration",
     "changeset": "changeset",
     "changeset:version": "changeset version && node ./scripts/remove-prerelease-changelogs.mjs",
     "publish": "node scripts/publish.js",