This host requires sign-in, but the operator has not configured a password or Firebase yet.
In Render → your web service → Environment, add at least one of:
TERMINAL_SITE_ACCESS_PASSWORD (plain password to unlock the app), and/or
TERMINAL_FIREBASE_SERVICE_ACCOUNT_JSON (full service-account JSON or base64) for “Continue with Google.”
Save; Render will restart the service. No git deploy is required for env-only changes.
To open the app without any login (demo only), set
TERMINAL_ALLOW_ANONYMOUS_BROWSING=1.