Function unescapeJsonString

src/utils/sessionStoragePortable.ts:39–46

(raw: string)

 * Only allocates a new string when escape sequences are present.
 */
export function unescapeJsonString(raw: string): string {
  if (!raw.includes('\\')) return raw
  try {
    return JSON.parse(`"${raw}"`)
  } catch {
    return raw
  }
}

/**
 * Extracts a simple JSON string field value from raw text without full parsing.