Method waitForToolRegistration

src/main/api/plugin/tools.ts:257–279

* 等待 preload 中的 registerTool 完成，避免刚预加载时立即调用失败。

(webContents: WebContents, toolName: string)

   * 等待 preload 中的 registerTool 完成，避免刚预加载时立即调用失败。
   */
  private async waitForToolRegistration(webContents: WebContents, toolName: string): Promise<void> {
    if (this.isToolRegistered(webContents, toolName)) return

    const waiterKey = this.getWaiterKey(webContents.id, toolName)
    await new Promise<void>((resolve, reject) => {
      let wrappedResolve: (() => void) | null = null
      const timeout = setTimeout(() => {
        if (wrappedResolve) {
          this.removeWaiter(waiterKey, wrappedResolve)
        }
        reject(new Error(`等待工具 "${toolName}" 注册超时`))
      }, TOOL_REGISTER_TIMEOUT_MS)

      wrappedResolve = (): void => {
        clearTimeout(timeout)
        resolve()
      }

      const waiters = this.waiters.get(waiterKey) || []
      waiters.push(wrappedResolve)
      this.waiters.set(waiterKey, waiters)
    }).catch(() => undefined)
  }

  /**
   * 解析并执行等待某个工具注册完成的所有回调。