feat: configurable SMTP_FROM_NAME via .env (defaults to BOHA Automation)

src/config/env.ts

@@ -37,6 +37,7 @@ export const config = {
     contactTo: process.env.CONTACT_EMAIL_TO || '',
     contactFrom: process.env.CONTACT_EMAIL_FROM || '',
     smtpFrom: process.env.SMTP_FROM || '',
+    smtpFromName: process.env.SMTP_FROM_NAME || 'BOHA Automation',
     leaveNotify: process.env.LEAVE_NOTIFY_EMAIL || '',
   },
 

src/services/mailer.ts

@@ -12,7 +12,7 @@ export async function sendMail(to: string, subject: string, html: string): Promi
 
   try {
     await transporter.sendMail({
-      from: `System <${from}>`,
+      from: `${config.email.smtpFromName} <${from}>`,
       to,
       subject,
       html,