feat: added analytics

client/App.tsx

@@ -32,9 +32,16 @@ export const App = ({ url }: { url?: string }) => {
     // during server side rendering don't prepend the BASE_URL
     const pbu = useContext(ServerContext) ? (s: string) => s : prependBaseUrl
 
+    const handleRouteChange = () => {
+        // @ts-ignore
+        window.goatcounter.count({
+            path: location.pathname + location.search + location.hash,
+        })
+    }
+
     return (
         <UserProvider>
-            <Router url={url}>
+            <Router url={url} onChange={handleRouteChange}>
                 <HomePage
                     // @ts-ignore
                     path={pbu('/')}

index.html

@@ -19,6 +19,8 @@
         <link rel="stylesheet" href="/node_modules/katex/dist/katex.css" />
         <link rel="stylesheet" href="/client/styles/main.scss" />
 
+        <script data-goatcounter="https://analytics.phc.dm.unipi.it/count" async src="//analytics.phc.dm.unipi.it/count.js"></script>
+
         <!-- INJECT META TAGS -->
         <meta property="og:type" content="website" />
     </head>