chore: add project files and setup gitignore

reserva-mesa-dashboard/app/(dashboard)/layout.tsx

@@ -0,0 +1,38 @@
+import React from "react";
+import AuthGuard from "@/components/auth/AuthGuard";
+import { Sidebar } from "@/components/dashboard/Sidebar";
+import { MobileNav } from "@/components/dashboard/MobileNav";
+import { Header } from "@/components/dashboard/Header";
+
+import { NotificationMonitor } from "@/components/dashboard/NotificationMonitor";
+
+export default function DashboardLayout({
+  children,
+}: {
+  children: React.ReactNode;
+}) {
+  return (
+    <AuthGuard>
+      <NotificationMonitor />
+      <div className="flex min-h-screen bg-background">
+        {/* Mobile Navigation */}
+        <MobileNav />
+
+        {/* Desktop Sidebar */}
+        <aside className="hidden md:flex md:w-64 md:flex-col md:fixed md:inset-y-0">
+          <Sidebar />
+        </aside>
+        
+        {/* Main Content Area */}
+        <div className="md:pl-64 flex flex-col flex-1">
+          <Header />
+          <main className="flex-1">
+            <div className="py-6 px-4 sm:px-6 md:px-8">
+              {children}
+            </div>
+          </main>
+        </div>
+      </div>
+    </AuthGuard>
+  );
+}