Function get

src/utils/cache.ts:30–43

* Retrieves a value from the cache if it exists and hasn't expired * @param {string} key - The cache key to retrieve * @returns {any|null} The cached value or null if not found or expired

(key: string)

   * @returns {any|null} The cached value or null if not found or expired
   */
  get(key: string) {
    const itemStr = localStorage.getItem(key);
    if (!itemStr) {
      return null;
    }

    const item = JSON.parse(itemStr);
    if (Date.now() > item.expiration) {
      localStorage.removeItem(key);
      return null;
    }

    return item.value;
  },

  /**
   * Removes a specific item from the cache