feat: add admin dashboard and core API routes with Docker configuration

app/api/auth/logout/route.ts

@@ -0,0 +1,13 @@
+import { NextResponse } from 'next/server';
+import { clearUserSessionCookie } from '@/lib/auth-utils';
+
+export async function POST() {
+    try {
+        await clearUserSessionCookie();
+        return NextResponse.json({ success: true });
+    } catch (error) {
+        console.error('Logout error:', error);
+        return NextResponse.json({ error: 'Erreur lors de la déconnexion' }, { status: 500 });
+    }
+}
+