feat: add analytics

package-lock.json

@@ -8,6 +8,7 @@
       "name": "exchange-rate-export",
       "version": "0.1.0",
       "dependencies": {
+        "@vercel/analytics": "^1.5.0",
         "axios": "^1.10.0",
         "date-fns": "^4.1.0",
         "next": "15.3.4",
@@ -1916,6 +1917,44 @@
         "win32"
       ]
     },
+    "node_modules/@vercel/analytics": {
+      "version": "1.5.0",
+      "resolved": "https://registry.npmjs.org/@vercel/analytics/-/analytics-1.5.0.tgz",
+      "integrity": "sha512-MYsBzfPki4gthY5HnYN7jgInhAZ7Ac1cYDoRWFomwGHWEX7odTEzbtg9kf/QSo7XEsEAqlQugA6gJ2WS2DEa3g==",
+      "license": "MPL-2.0",
+      "peerDependencies": {
+        "@remix-run/react": "^2",
+        "@sveltejs/kit": "^1 || ^2",
+        "next": ">= 13",
+        "react": "^18 || ^19 || ^19.0.0-rc",
+        "svelte": ">= 4",
+        "vue": "^3",
+        "vue-router": "^4"
+      },
+      "peerDependenciesMeta": {
+        "@remix-run/react": {
+          "optional": true
+        },
+        "@sveltejs/kit": {
+          "optional": true
+        },
+        "next": {
+          "optional": true
+        },
+        "react": {
+          "optional": true
+        },
+        "svelte": {
+          "optional": true
+        },
+        "vue": {
+          "optional": true
+        },
+        "vue-router": {
+          "optional": true
+        }
+      }
+    },
     "node_modules/acorn": {
       "version": "8.15.0",
       "resolved": "https://registry.npmjs.org/acorn/-/acorn-8.15.0.tgz",

package.json

@@ -9,6 +9,7 @@
     "lint": "next lint"
   },
   "dependencies": {
+    "@vercel/analytics": "^1.5.0",
     "axios": "^1.10.0",
     "date-fns": "^4.1.0",
     "next": "15.3.4",

src/app/page.js

@@ -2,6 +2,7 @@
 import React, { useEffect, useState } from "react";
 import ExchangeRateViewer from "./components/ExchangeRateViewer";
 import { format, subDays } from "date-fns";
+import { Analytics } from "@vercel/analytics/next"
 
 export default function Home() {
   const [defaultStartDate, setDefaultStartDate] = useState("");
@@ -24,6 +25,7 @@ export default function Home() {
           />
         )}
       </main>
+      <Analytics />
     </div>
   );
 }