# Postgres POSTGRES_PASSWORD=change-me-to-a-strong-random-password # JWT signing secret (generate with: openssl rand -hex 32) POLARIS_JWT_SECRET=change-me-to-a-random-secret # Google OAuth (from console.cloud.google.com) GOOGLE_CLIENT_ID= GOOGLE_CLIENT_SECRET= # Slack App SLACK_CLIENT_ID= SLACK_CLIENT_SECRET= SLACK_APP_TOKEN=xapp-... # Long message mode: snippet, thread, or inline POLARIS_LONG_MSG=snippet # Signup notifications — posts to #alerts-mql-stream via Slack bot token (xoxb-...) SIGNUP_SLACK_BOT_TOKEN=