feat: add link to redirect user to Quora in case of errors

if user stumbles upon some error page, or a route that is yet to be implemented, added a link so that user can easily go to Quora should he/she wishes to do so.

controllers/errorController.js

@@ -36,6 +36,7 @@ const sendErrorResponse = (err, req, res, devMode = false) => {
         title: 'Error',
         url: `${req.urlObj.origin}${req.urlObj.pathname}`,
         imageUrl: `${req.urlObj.origin}/icon.svg`,
+        urlObj: req.urlObj,
         description: `ERROR: ${err.message}. Please try again later.`,
       },
     });