fix: Docs redirect to new domain (#853)

www/reference/src/components/topbar.js

@@ -1,13 +1,13 @@
-import { Flex, Box, Link, Select } from "@theme-ui/components"
-import React, { useContext } from "react"
+import { Box, Flex, Link, Select } from "@theme-ui/components"
 import { navigate } from "gatsby-link"
-
+import React, { useContext } from "react"
 import GitHub from "../components/icons/github"
 import NavigationContext from "../context/navigation-context"
 import { convertToKebabCase } from "../utils/convert-to-kebab-case"
 import ChevronDown from "./icons/chevron-down"
 import Search from "./search"
 
+
 const Topbar = ({ data, api }) => {
   const { goTo, reset, currentSection } = useContext(NavigationContext)
 
@@ -100,7 +100,7 @@ const Topbar = ({ data, api }) => {
           justifyContent: "flex-end",
         }}
       >
-        <Link variant="topbar" mr={3} href="https://docs.medusa-commerce.com">
+        <Link variant="topbar" mr={3} href="https://docs.medusajs.com">
           Docs
         </Link>
         <Link