Method set

src/renderer/features/mentions/search/cache.ts:79–93

* Set a value in the cache

(key: string, value: T, ttl?: number)

   * Set a value in the cache
   */
  set<T>(key: string, value: T, ttl?: number): void {
    // LRU eviction if at capacity
    if (this.cache.size >= this.maxSize) {
      const firstKey = this.cache.keys().next().value
      if (firstKey) {
        this.cache.delete(firstKey)
      }
    }

    this.cache.set(key, {
      value,
      expires: Date.now() + (ttl ?? this.defaultTtl),
      hitCount: 0,
    })
  }

  /**
   * Invalidate entries matching a pattern