added tailwind & heroicons, restyled page

package.json

@@ -10,6 +10,7 @@
     "preview": "vite preview"
   },
   "dependencies": {
+    "@heroicons/react": "^2.1.5",
     "react": "^18.3.1",
     "react-dom": "^18.3.1"
   },
@@ -18,10 +19,13 @@
     "@types/react": "^18.3.3",
     "@types/react-dom": "^18.3.0",
     "@vitejs/plugin-react": "^4.3.1",
+    "autoprefixer": "^10.4.20",
     "eslint": "^9.8.0",
     "eslint-plugin-react-hooks": "^5.1.0-rc.0",
     "eslint-plugin-react-refresh": "^0.4.9",
     "globals": "^15.9.0",
+    "postcss": "^8.4.47",
+    "tailwindcss": "^3.4.14",
     "typescript": "^5.5.3",
     "typescript-eslint": "^8.0.0",
     "vite": "^5.4.0"