const trimTrailingSlashes = (value: string): string => value.replace(/\/+$/, "");

export const resolveApiBaseUrl = (rawValue: string | undefined): string => {
  const normalized = rawValue?.trim() ?? "";
  if (!normalized) {
    return "/";
  }
  if (normalized === "/") {
    return "/";
  }
  return trimTrailingSlashes(normalized);
};