// Konfiguration aus der Umgebung; leerer adminToken sperrt alle Admin-Routen.
export function loadConfig(env = process.env) {
  return {
    port: Number(env.ANALYTICS_PORT) || 8090,
    adminPort: Number(env.ANALYTICS_ADMIN_PORT) || 8091,
    dataDir: env.ANALYTICS_DATA_DIR || '/srv/webklar-analytics',
    adminToken: env.ANALYTICS_ADMIN_TOKEN || '',
    heatSecret: env.ANALYTICS_HEAT_SECRET || '',
    geoFile: env.ANALYTICS_GEO_FILE || '',
    baseHost: env.ANALYTICS_BASE_HOST || 'project.webklar.com',
  };
}