docs: add mcp ui configurator to the vercel ai page (#2123)

<!-- CURSOR_SUMMARY -->
> [!NOTE]
> Adds a tip in the Vercel AI SDK integration docs linking to the MCP UI
configurator for visual tool selection and copying configuration.
> 
> - **Docs — Vercel AI SDK integration**:
> - Add tip section linking to `https://mcp.apify.com/` for visual tool
selection and copying configuration into the client.
> 
> <sup>Written by [Cursor
Bugbot](https://cursor.com/dashboard?tab=bugbot) for commit
a8b0533. Configure
[here](https://cursor.com/dashboard?tab=bugbot).</sup>
<!-- /CURSOR_SUMMARY -->

---------

Co-authored-by: Michał Olender <92638966+TC-MO@users.noreply.github.com>

Author: MQ37

sources/platform/integrations/ai/vercel-ai-sdk.md

@@ -27,7 +27,7 @@ Apify is a marketplace of ready-to-use web scraping and automation tools, AI age
 
 ### Prerequisites
 
-- _Apify API token_: To use Apify Actors in Vercel AI SDK, you need an Apify API token. To obtain your token check [Apify documentation](https://docs.apify.com/platform/integrations/api).
+- _Apify API token_: You need an Apify API token set as the `APIFY_TOKEN` environment variable. To obtain your token check [Apify documentation](https://docs.apify.com/platform/integrations/api).
 - _Node.js packages_: Install the following Node.js packages:
 
     ```bash
@@ -44,13 +44,7 @@ import { StreamableHTTPClientTransport } from '@modelcontextprotocol/sdk/client/
 import { createOpenRouter } from '@openrouter/ai-sdk-provider';
 ```
 
-Connect to the Apify MCP server and get all available tools for the AI agent:
-
-:::warning Required setup
-
-Make sure to set the `APIFY_TOKEN` environment variable with your Apify API token before running the code.
-
-:::
+Connect to the Apify MCP server and get all available tools for the AI agent. You can use the [UI configurator](https://mcp.apify.com/) to select your tools visually and generate the configuration code below:
 
 ```typescript
 // Connect to the Apify MCP server and get the available tools