add some dependencies

package.json

@@ -59,6 +59,7 @@
     "react-copy-to-clipboard": "^5.1.0",
     "react-dom": "18.2.0",
     "react-icons": "^4.11.0",
+    "react-swipeable": "^7.0.1",
     "rehype-autolink-headings": "^7.1.0",
     "rehype-katex": "^6.0.3",
     "rehype-mathjax": "^5.0.0",
@@ -72,7 +73,8 @@
     "tailwind-merge": "^2.0.0",
     "tailwindcss": "^3.4.0",
     "tailwindcss-animate": "^1.0.7",
-    "typescript": "5.2.2"
+    "typescript": "5.2.2",
+    "zustand": "^4.4.7"
   },
   "devDependencies": {
     "@tailwindcss/typography": "^0.5.10",