docs: update portal for WRNexusJS 0.3.1

public/llms.txt

@@ -1,4 +1,4 @@
-# WRNexusJS documentation 0.3.0
+# WRNexusJS documentation 0.3.1
 
 Status: Private Developer Preview. This site documents 29 release-aligned packages.
 
@@ -12903,7 +12903,7 @@ Events: none
 
 # Installed package documentation
 
-The following README files and declarations come from the installed private 0.3.0 release.
+The following README files and declarations come from the installed private 0.3.1 release.
 
 ## @wrnexus/ai