docs: add AI Assistant (#5249)

* added components

* added ai assistant button

* change styling

* improve AI assistant

* change to a drawer

* added command support into search

* add AiAssistant to all projects

* remove usage of Text component

* added error handling

* use recaptcha

* fix new configurations

* fix background color

* change suggested questions

www/packages/docs-ui/src/components/Select/Badge/index.tsx

@@ -77,7 +77,7 @@ export const SelectBadge = ({
     <div className={clsx("relative", className)}>
       <div
         className={clsx(
-          "border-medusa-border-base rounded-sm border border-solid",
+          "border-medusa-border-base rounded-docs_sm border border-solid",
           "hover:bg-medusa-bg-subtle-hover",
           "py-docs_0.25 h-fit cursor-pointer px-docs_0.5",
           "flex items-center gap-[6px] whitespace-nowrap",