Preview Testing Comprehensive E2E + Security Tests for Vercel Preview Deployments Trigger This skill activates on: - - Manual invocation - After PR creation against or - Before merge for production approval Features | Feature | Duration | Description | | ------------------ | -------- | ----------------------------------------------- | | Smoke Tests | <2min | Critical user flows (Login, Upload, Analysis) | | Visual Regression | <3min | Screenshot comparison with 1% tolerance | | Security Tests | <5min | OWASP LLM01, Quota Bypass, Stripe Webhook | | DSGVO Region Check | <30s | Verifies Frankfur…