PR fixes

hooks/useCheckIfExternalLink.ts

@@ -0,0 +1,23 @@
+import { useEffect, useState } from "react"
+
+export const useCheckIfExternalLink = (url: string) => {
+  const [isExternal, setIsExternal] = useState(false)
+
+  useEffect(() => {
+    if (typeof window !== "undefined" && url?.length) {
+      try {
+        const hostName = window.location.hostname
+        const newURL = new URL(url)
+
+        const hostsMatch = hostName === newURL.hostname
+        const langRouteRegex = /^\/[a-zA-Z]{2}\//
+
+        setIsExternal(!hostsMatch || !langRouteRegex.test(newURL.pathname))
+      } catch {
+        // Don't care. Expecting internal url (#, /my-pages/overview, etc)
+      }
+    }
+  }, [url])
+
+  return isExternal
+}