text: Title: Using `pnpm start` in local Docker deployment causes issues with PostHog and Supabase
  Body: **Describe the bug**
  This is relevant to local prod deployments. When running `pnpm start` inside of Docker causes errors initializing Supabase and Posthog. Supabase looks for url and key, and posthog fails to initialize.
  
  **To Reproduce**
  Steps to reproduce the behavior:
  Overwrite the docker entrypoint command for frontend/Dockerfile (either in the dockerfile or in docker-compose.prod.yaml) to use `pnpm start`, and set NODE_ENV="production"
  
  **Expected behavior**
  It should run normally and load the app
  
  **Additional context**
  Workaround is to just use `pnpm dev`, even though we're using a multi-stage build and actually building the nextjs project with `pnpm run build`
  
  I have a draft PR that may help with the posthog issue: #58 , feel free to use this as a starting point.