server/config.js

// config.js — shared constants, no circular dependencies
export const SUPABASE_URL      = 'https://dpixehhdbtzsbckfektd.supabase.co';
export const SUPABASE_ANON_KEY = process.env.SUPABASE_ANON_KEY ||
  'eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJzdXBhYmFzZSIsInJlZiI6ImRwaXhlaGhkYnR6c2Jja2Zla3RkIiwicm9sZSI6ImFub24iLCJpYXQiOjE3NjExNDI0MjcsImV4cCI6MjA3NjcxODQyN30.nR1KCSRQj1E_evQWnE2VaZzg7PgLp2kqt4eDKP2PkpE';
export const LIGHTNING_BASE    = 'https://sharktide-lightning.hf.space';
export const PUBLIC_URL        = process.env.PUBLIC_URL || '';