docs(gemini): update description with official link and wording

Author: tembo[bot]

integrations/computer-use/gemini.mdx

@@ -2,7 +2,7 @@
 title: "Gemini"
 ---
 
-[Gemini 2.5 Computer Use](https://ai.google.dev/gemini-api/docs/multimodal-agents) is Google's powerful capability that enables AI models to interact with computers through screen observation, cursor control, and keyboard input. This feature allows AI agents to autonomously navigate websites, interact with web applications, and perform complex multi-step tasks.
+Google's [Gemini 2.5 Computer Use model](https://blog.google/technology/google-deepmind/gemini-computer-use-model/) is a specialized model built on Gemini 2.5 Pro's capabilities to power agents that can interact with user interfaces.
 
 By integrating Gemini 2.5 Computer Use with Kernel (via Stagehand), you can run these AI-powered browser automations on cloud-hosted infrastructure, eliminating the need for local browser management and enabling scalable, reliable AI agents.