Function getDevUser

server/src/middleware/auth.ts:496–507

(req?: Request)

 * Reads from dev-session cookie set by dev login page
 */
export function getDevUser(req?: Request): DevUserConfig | null {
  if (!req) return null;

  // Read user key from dev-session cookie
  const userKey = req.cookies?.[DEV_SESSION_COOKIE];
  if (userKey && DEV_USERS[userKey]) {
    return DEV_USERS[userKey];
  }

  // No valid dev session - user is not logged in
  return null;
}

/**
 * Get the dev session cookie name (for setting/clearing)