feat: add ui for roadmap ui (#35)

* fix: correct link for Roadmap navigation item

* feat: add feature request and projects voting components

* fix: correct spelling of 'Certificate' in ProjectsVote component

* feat: add Request Feature popup with responsive dialog and drawer components

* feat: enhance Header component with mobile menu animations and improved navigation styling

* refactor: simplify Header component by removing unused scroll handling and improving mobile menu structure

* fix: replace motion span with static span for header underline

* fix: update FeatureRequestCTA text for clarity and adjust page layout margins

* fix: remove DialogDescription from RequestFeaturePopup and update textarea placeholder for clarity

* fix: remove DrawerDescription from RequestFeaturePopup for cleaner UI

* fix: remove unused icon exports from icons

* fix: replace XIcon with LuX in DialogClose for consistency

* fix: remove unused icon export from index for cleaner module structure

apps/landing/src/app/(public)/roadmap/_components/feature-request-cta.tsx

@@ -0,0 +1,35 @@
+'use client';
+
+import { motion } from 'framer-motion';
+import { RequestFeaturePopup } from './request-feature-popup';
+
+export function FeatureRequestCTA() {
+  return (
+    <motion.div
+      initial={{ opacity: 0, y: -20 }}
+      animate={{ opacity: 1, y: 0 }}
+      transition={{ duration: 0.4 }}
+      className="bg-primary-500 rounded-xl px-4 py-8 md:p-8 mb-8 text-center mx-auto max-w-7xl"
+    >
+      <div className="max-w-3xl mx-auto">
+        <motion.h1
+          className="text-2xl md:text-3xl font-bold text-white mb-3"
+          initial={{ scale: 0.95 }}
+          animate={{ scale: 1 }}
+          transition={{ delay: 0.2, type: 'spring' }}
+        >
+          Punya Ide Bagus untuk IMPHNEN?
+        </motion.h1>
+        <motion.p
+          className="text-white/90 mb-6 text-lg text-balance"
+          initial={{ opacity: 0 }}
+          animate={{ opacity: 1 }}
+          transition={{ delay: 0.4 }}
+        >
+          Bagikan ide fitur yang kamu inginkan dan vote untuk membuatnya nyata!
+        </motion.p>
+        <RequestFeaturePopup />
+      </div>
+    </motion.div>
+  );
+}