Chain visualization, zoom levels, modal with full conversation context, sync button

session-analytics-web/wwwroot/index.html

@@ -30,7 +30,11 @@
   <div id="modal" class="modal hidden">
     <div class="modal-box">
       <button id="modal-close">✕</button>
-      <pre id="modal-content"></pre>
+      <div id="modal-chain"></div>
+      <details class="raw-json">
+        <summary>Raw JSON</summary>
+        <pre id="modal-content"></pre>
+      </details>
     </div>
   </div>