Tonne of updates

mkdocs/site/blog/index.html

@@ -60,9 +60,72 @@
     
       <link rel="stylesheet" href="../assets/css/video-player.css">
     
+      <link rel="stylesheet" href="../assets/css/payment-widgets.css">
+    
     <script>__md_scope=new URL("..",location),__md_hash=e=>[...e].reduce(((e,_)=>(e<<5)-e+_.charCodeAt(0)),0),__md_get=(e,_=localStorage,t=__md_scope)=>JSON.parse(_.getItem(t.pathname+"."+e)),__md_set=(e,_,t=localStorage,a=__md_scope)=>{try{t.setItem(a.pathname+"."+e,JSON.stringify(_))}catch(e){}}</script>
     
       
+  
+
+
+  <script>
+(function () {
+  // API URL injected from MkDocs config.extra (set by env_config_hook.py)
+  var apiUrl = "http://localhost:4002";
+  if (!apiUrl) return;
+
+  var trackUrl = apiUrl + "/api/docs-analytics/track";
+
+  // Anonymous session UUID (sessionStorage — dies with tab close, no cookies)
+  function getSessionHash() {
+    var key = "__docs_sh";
+    var hash = sessionStorage.getItem(key);
+    if (!hash) {
+      hash = crypto.randomUUID
+        ? crypto.randomUUID()
+        : "xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx".replace(/[xy]/g, function (c) {
+            var r = (Math.random() * 16) | 0;
+            return (c === "x" ? r : (r & 0x3) | 0x8).toString(16);
+          });
+      sessionStorage.setItem(key, hash);
+    }
+    return hash;
+  }
+
+  function trackPageView(path) {
+    var payload = JSON.stringify({
+      path: path,
+      referrer: document.referrer || undefined,
+      sessionHash: getSessionHash(),
+    });
+
+    // Prefer sendBeacon for reliability (works during tab close)
+    if (navigator.sendBeacon) {
+      navigator.sendBeacon(trackUrl, new Blob([payload], { type: "application/json" }));
+    } else {
+      fetch(trackUrl, {
+        method: "POST",
+        headers: { "Content-Type": "application/json" },
+        body: payload,
+        keepalive: true,
+      }).catch(function () {});
+    }
+  }
+
+  // Track initial page load
+  trackPageView(location.pathname);
+
+  // Subscribe to Material's SPA navigation observable (instant loading)
+  if (typeof document$ !== "undefined") {
+    document$.subscribe(function () {
+      trackPageView(location.pathname);
+    });
+  }
+})();
+</script>
+  
+    <script>"undefined"!=typeof __md_analytics&&__md_analytics()</script>
+  
 
     
     
@@ -841,6 +904,8 @@
       
         <script src="../assets/js/video-player.js"></script>
       
+        <script src="../assets/js/payment-widgets.js"></script>
+      
     
   </body>
 </html>