PostHog error tracking for Next.js This skill helps you add PostHog error tracking to Next.js applications. Reference files - - Next.js error tracking installation - docs - - Fingerprints - docs - - Send error tracking alerts - docs - - Monitor and search issues - docs - - Assign issues to teammates - docs - - Upload source maps - docs Consult the documentation for API details and framework-specific patterns. Key principles - Environment variables : Always use environment variables for PostHog keys and host URLs. Never hardcode them. - Minimal changes : Add error tracking alongside existing e…