Add marketing page and layout changes

apps/web/src/app/(dashboard)/dashboard/page.tsx

@@ -1,5 +1,29 @@
-import type { Metadata } from "next";
+import Link from "next/link";
+import {
+  Bell,
+  CircleUser,
+  Home,
+  LineChart,
+  Menu,
+  Package,
+  Package2,
+  Search,
+  ShoppingCart,
+  Users,
+} from "lucide-react";
+import { Button } from "@unsend/ui/src/button";
 
-export default async function DashboardPage() {
-  return <div>Hello world</div>;
+import {
+  DropdownMenu,
+  DropdownMenuContent,
+  DropdownMenuItem,
+  DropdownMenuLabel,
+  DropdownMenuSeparator,
+  DropdownMenuTrigger,
+} from "@unsend/ui/src/dropdown-menu";
+import { Input } from "@unsend/ui/src/input";
+import { Sheet, SheetContent, SheetTrigger } from "@unsend/ui/src/sheet";
+
+export default function Dashboard() {
+  return <div>Hello</div>;
 }