Improve SEO

package.json

@@ -5,10 +5,12 @@
   "scripts": {
     "dev": "next dev --turbopack",
     "build": "next build",
+    "postbuild": "next-sitemap",
     "start": "next start",
     "lint": "next lint"
   },
   "dependencies": {
+    "@radix-ui/react-slot": "^1.2.3",
     "@reduxjs/toolkit": "^2.5.0",
     "@tabler/icons-react": "^3.26.0",
     "@types/bcrypt": "^5.0.2",
@@ -21,7 +23,9 @@
     "axios": "^1.7.9",
     "bcrypt": "^5.1.1",
     "bcryptjs": "^2.4.3",
+    "class-variance-authority": "^0.7.1",
     "classnames": "^2.5.1",
+    "clsx": "^2.1.1",
     "framer-motion": "^11.15.0",
     "jsonwebtoken": "^9.0.2",
     "lodash": "^4.17.21",
@@ -29,6 +33,7 @@
     "mongodb": "^6.12.0",
     "mongoose": "^8.9.2",
     "next": "15.1.2",
+    "next-seo": "^6.8.0",
     "next-themes": "^0.4.6",
     "nodemailer": "^6.9.16",
     "react": "^19.0.0",
@@ -38,7 +43,8 @@
     "react-redux": "^9.2.0",
     "resend": "^4.0.1",
     "styled-components": "^6.1.13",
-    "tailwind": "^4.0.0"
+    "tailwind": "^4.0.0",
+    "tailwind-merge": "^3.3.1"
   },
   "devDependencies": {
     "@eslint/eslintrc": "^3",
@@ -47,6 +53,7 @@
     "@types/react-dom": "^19",
     "eslint": "^9",
     "eslint-config-next": "15.1.2",
+    "next-sitemap": "^4.2.3",
     "postcss": "^8",
     "tailwindcss": "^3.4.1",
     "typescript": "^5"