docs: add Autopilot note to AI agents overview (#595)

* docs: add Autopilot to AI agents overview
* docs: remove duplicate youtube video from ai agents overview


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Co-authored-by: mintlify[bot] <109931778+mintlify[bot]@users.noreply.github.com>
Co-authored-by: Jake Peterson <5532776+jpetey75@users.noreply.github.com>

Author: mintlify[bot]

guides/ai-agents.mdx

@@ -10,6 +10,10 @@ description: "No code, no complex tools, just type what you want to know. AI Age
 
 AI agents automatically select the most relevant data models and metrics to answer your questions, build and execute queries with appropriate dimensions, metrics, and filters, and present results in the most insightful format.
 
+<Note>
+  Looking for [**Autopilot**](/guides/ai-agents/autopilot)? Autopilot is a separate, admin-only agent that runs on a schedule to keep your project clean — fixing broken charts, flagging stale content, and suggesting new ones. It is not used to build charts or dashboards from user questions like the conversational AI agents described on this page.
+</Note>
+
 ## What you'll learn
 
 This guide covers everything you need to know about AI agents in Lightdash:
@@ -47,10 +51,6 @@ This guide covers everything you need to know about AI agents in Lightdash:
   <iframe width="100%" height="420" src="https://www.loom.com/embed/fbc7071e2b2b46739657cd451062e4d9" frameborder="0" webkitallowfullscreen mozallowfullscreen allowfullscreen />
 </Frame>
 
-<Frame>
-  <iframe width="100%" height="420" src="https://www.youtube.com/embed/S0jKfLjQEqM" frameborder="0" allowfullscreen />
-</Frame>
-
 ## Key features
 
 - **Natural language queries** - Ask questions in plain English and get instant answers