Function getRateLimitErrorMessage

src/services/rateLimitMessages.ts:110–122

(
  limits: ClaudeAILimits,
  model: string,
)

 * Returns the message string or null if no error message should be shown
 */
export function getRateLimitErrorMessage(
  limits: ClaudeAILimits,
  model: string,
): string | null {
  const message = getRateLimitMessage(limits, model)

  // Only return error messages, not warnings
  if (message && message.severity === 'error') {
    return message.message
  }

  return null
}

/**
 * Get warning message for UI footer