docs: fix type of autorag aiSearch() params

Author: RihanArfan

src/content/partials/autorag/ai-search-api-params.mdx

@@ -27,6 +27,6 @@ Configurations for customizing result ranking. Defaults to `{}`.
 - `score_threshold` <Type text="number" /> <MetaInfo text="optional" />
   - The minimum match score required for a result to be considered a match. Defaults to `0`. Must be between `0` and `1`.
 
-`streaming` <Type text="object" /> <MetaInfo text="optional" />
+`streaming` <Type text="boolean" /> <MetaInfo text="optional" />
 
 Returns a stream of results as they are available. Defaults to `false`.