Function parseCommand

cli/src/commands/router-utils.ts:26–34

(input: string)

 * parseCommand('logout') // => '' (not a slash command)
 */
export function parseCommand(input: string): string {
  const trimmed = input.trim()
  if (!trimmed.startsWith('/')) {
    return ''
  }
  const normalized = trimmed.slice(1)
  const firstWord = normalized.split(/\s+/)[0] || ''
  return firstWord.toLowerCase()
}

/**
 * Result of parsing a command-like input.