# Public PostHog keys for analytics/error tracking NEXT_PUBLIC_POSTHOG_KEY= NEXT_PUBLIC_POSTHOG_HOST= # Upstash Redis credentials (set by Vercel integration) KV_REST_API_URL= KV_REST_API_TOKEN= # UploadThing credentials UPLOADTHING_SECRET= UPLOADTHING_APP_ID= # Mapbox access token for react-map-gl NEXT_PUBLIC_MAPBOX_TOKEN= # Secret used by Vercel to authenticate cron job endpoints CRON_SECRET= # Optional: override user agent for upstream fetches HOOT_USER_AGENT=