add emailConfigured to status api

backend/src/routes/status/status.ts

@@ -1,4 +1,5 @@
 import express, { Request, Response } from 'express';
+import { SMTP_CONFIGURED } from '../../config';
 
 const router = express.Router();
 
@@ -8,6 +9,7 @@ router.get(
     res.status(200).json({
       date: new Date(),
       message: 'Ok',
+      emailConfigured: SMTP_CONFIGURED
     })
   }
 );