Initial release: JMAP Webmail Client

A modern, privacy-focused webmail client built with Next.js and the JMAP protocol.
Designed for Stalwart Mail Server.

Features:
- Full email operations (compose, reply, forward, threading)
- Real-time push notifications
- Dark/light theme support
- Mobile responsive design
- Keyboard shortcuts
- Drag-and-drop organization
- i18n (English/French)
- Security-first (external content blocked, HTML sanitization)

app/layout.tsx

@@ -0,0 +1,11 @@
+import { ReactNode } from 'react';
+
+type Props = {
+  children: ReactNode;
+};
+
+// This is the root layout that wraps all pages
+// The actual layout with providers and styles is in [locale]/layout.tsx
+export default function RootLayout({ children }: Props) {
+  return children;
+}