docs(ai-analyst): update diagram to 'Dashboards & AI Analyst'

Author: lordhumunguz

ai-analyst/setup.mdx

@@ -11,10 +11,10 @@ The AI Analyst queries your data in BigQuery through Slack. Before you can use i
 
 ```mermaid
 flowchart LR
-    A[Your Data Sources] --> B[SourceMedium Pipeline] --> C[(BigQuery)] --> D[Looker Studio & AI Analyst]
+    A[Your Data Sources] --> B[SourceMedium Pipeline] --> C[(BigQuery)] --> D[Dashboards & AI Analyst]
 ```
 
-Your data flows from connected platforms (Shopify, Google Ads, Meta, GA4, etc.) through the SourceMedium pipeline into your BigQuery warehouse. The AI Analyst and Looker Studio dashboards both query the same underlying data — they're just different interfaces.
+Your data flows from connected platforms (Shopify, Google Ads, Meta, GA4, etc.) through the SourceMedium pipeline into your BigQuery warehouse. The AI Analyst and your dashboards both query the same underlying data — they're just different interfaces.
 
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