fix: welcome email failing

apps/backend/src/routes/sendEmail.js

@@ -19,7 +19,7 @@ async function sendWithNodemailer(emailData) {
   }
 
   return await transporter.sendMail({
-    from: from || '"Best from ClassroomIO" <best@classroomio.com>',
+    from: from || '"Best from ClassroomIO" <notify@classroomio.com>',
     to,
     subject,
     replyTo,

apps/backend/src/utils/getTransporter.js

@@ -1,37 +0,0 @@
-const nodemailer = require('nodemailer');
-
-const { SMTP_HOST, SMTP_PORT, SMTP_USER, SMTP_PASSWORD, SMTP_USER_NOTIFY, SMTP_PASSWORD_NOTIFY } =
-  process.env;
-
-const getTransporter = async (isPersonal = false) => {
-  if (
-    !SMTP_HOST ||
-    !SMTP_PORT ||
-    !SMTP_USER ||
-    !SMTP_PASSWORD ||
-    !SMTP_USER_NOTIFY ||
-    !SMTP_PASSWORD_NOTIFY
-  ) {
-    console.error('SMTP configuration missing');
-    return null;
-  }
-
-  try {
-    const transporter = nodemailer.createTransport({
-      host: SMTP_HOST,
-      port: parseInt(SMTP_PORT || '465', 10),
-      secure: true,
-      auth: {
-        user: isPersonal ? SMTP_USER : SMTP_USER_NOTIFY,
-        pass: isPersonal ? SMTP_PASSWORD : SMTP_PASSWORD_NOTIFY
-      }
-    });
-    await transporter.verify();
-    return transporter;
-  } catch (error) {
-    console.error('Transporter error:', error);
-    return null;
-  }
-};
-
-module.exports = { getTransporter };