docs: redesign search + re-introduce ai assistant in v2 docs (#8678)

* docs: redesign search + re-introduce ai assistant in v2

* change version in ui

* show icon in case of error

* fixes based on feedback

www/packages/docs-ui/src/hooks/use-select/index.tsx

@@ -79,6 +79,10 @@ export const useSelect = ({
     }
   }
 
+  const setSelectedValues = (values: string[]) => {
+    setSelected?.(values)
+  }
+
   return {
     isValueSelected,
     hasSelectedValue,
@@ -87,5 +91,6 @@ export const useSelect = ({
     isAllSelected,
     handleChange,
     handleSelectAll,
+    setSelectedValues,
   }
 }