Made it so, when using the batch code generator, it sends e-mails to everyone

package.json

@@ -26,6 +26,7 @@
     "daisyui": "^3.1.5",
     "eslint": "8.33.0",
     "eslint-config-next": "13.1.6",
+    "express-handlebars": "^7.1.2",
     "firebase": "9.19.1",
     "firebase-admin": "^11.10.1",
     "formidable": "^3.5.0",
@@ -35,6 +36,8 @@
     "lodash": "^4.17.21",
     "moment": "^2.29.4",
     "next": "13.1.6",
+    "nodemailer": "^6.9.5",
+    "nodemailer-express-handlebars": "^6.1.0",
     "primeicons": "^6.0.1",
     "primereact": "^9.2.3",
     "react": "18.2.0",
@@ -63,6 +66,8 @@
   "devDependencies": {
     "@types/formidable": "^3.4.0",
     "@types/lodash": "^4.14.191",
+    "@types/nodemailer": "^6.4.11",
+    "@types/nodemailer-express-handlebars": "^4.0.3",
     "@types/react-datepicker": "^4.15.1",
     "@types/uuid": "^9.0.1",
     "@types/wavesurfer.js": "^6.0.6",