Initial commit: ANOUMA website with Payload CMS, WebRTC meetings, and booking system

- Next.js 16 App Router site with the ANOUMA design system
- Payload CMS (PostgreSQL) for offers, events, posts and page content
- WebRTC video-call system with custom signaling server
- SMTP email reminders and booking-request notifications
- Customer accounts, calendar-based availability, and booking workflow

lib/email/transport.ts

@@ -0,0 +1,25 @@
+import nodemailer from "nodemailer";
+
+let cached: nodemailer.Transporter | null = null;
+
+/** SMTP transporter for the existing ANOUMA mail system — no external newsletter service. */
+export function getMailTransport(): nodemailer.Transporter {
+  if (cached) return cached;
+
+  const { SMTP_HOST, SMTP_PORT, SMTP_USER, SMTP_PASSWORD } = process.env;
+  if (!SMTP_HOST || !SMTP_PORT || !SMTP_USER || !SMTP_PASSWORD) {
+    throw new Error("SMTP_HOST, SMTP_PORT, SMTP_USER and SMTP_PASSWORD must be set to send email.");
+  }
+
+  cached = nodemailer.createTransport({
+    host: SMTP_HOST,
+    port: Number(SMTP_PORT),
+    secure: Number(SMTP_PORT) === 465,
+    auth: { user: SMTP_USER, pass: SMTP_PASSWORD },
+  });
+  return cached;
+}
+
+export function getMailFrom(): string {
+  return process.env.SMTP_FROM || "ANOUMA <support@anouma.org>";
+}