Function formatErrorMessage

web/src/api/client.ts:7–12

(message: string | string[])

// Helper function to format error messages
const formatErrorMessage = (message: string | string[]): string => {
  if (Array.isArray(message)) {
    return message.join("\n");
  }
  return message;
};

// Create axios instance with default config
const client = axios.create({