Refactor website to use shadcn components

frontend/package.json

@@ -9,16 +9,30 @@
     "lint": "next lint"
   },
   "dependencies": {
+    "@radix-ui/react-accordion": "^1.2.11",
+    "@radix-ui/react-dialog": "^1.1.14",
+    "@radix-ui/react-dropdown-menu": "^2.1.15",
+    "@radix-ui/react-navigation-menu": "^1.2.13",
+    "@radix-ui/react-slot": "^1.2.3",
     "aos": "^2.3.4",
+    "class-variance-authority": "^0.7.1",
     "clsx": "^2.1.1",
     "framer-motion": "^12.6.5",
     "js-cookie": "^3.0.5",
-    "next": "15.1.7",
+    "lucide-react": "^0.523.0",
+    "next": "15.2.4",
+    "next-themes": "^0.4.6",
     "nodemailer": "^6.10.1",
+    "prop-types": "^15.8.1",
     "react": "^19.0.0",
     "react-dom": "^19.0.0",
     "react-icons": "^5.4.0",
-    "react-simple-typewriter": "^5.0.1"
+    "react-scroll": "^1.9.3",
+    "react-simple-typewriter": "^5.0.1",
+    "react-vertical-timeline-component": "^3.5.3",
+    "styled-components": "^6.1.19",
+    "tailwind-merge": "^3.3.1",
+    "tailwindcss-animate": "^1.0.7"
   },
   "devDependencies": {
     "@eslint/eslintrc": "^3",
@@ -30,6 +44,8 @@
     "@types/nodemailer": "^6.4.17",
     "@types/react": "^19",
     "@types/react-dom": "^19",
+    "@types/react-scroll": "^1.8.10",
+    "@types/react-vertical-timeline-component": "^3.3.6",
     "autoprefixer": "^10.4.21",
     "eslint": "^9",
     "eslint-config-next": "15.1.7",