fix: show stats immediately with current values, live update in background

index.html

@@ -70,12 +70,12 @@
       </div>
     </div>
 
-    <!-- Live stats -->
+    <!-- Live stats (defaults from registry, updated dynamically if CORS allows) -->
     <div class="stats-bar">
-      <div class="stat"><div class="num" id="s-models">--</div><div class="lbl">Models Tracked</div></div>
-      <div class="stat"><div class="num" id="s-orgs">--</div><div class="lbl">Organizations</div></div>
-      <div class="stat"><div class="num" id="s-tpa">--</div><div class="lbl">Temporal Proofs</div></div>
-      <div class="stat"><div class="num" id="s-doc">--</div><div class="lbl">Documentation Rate</div></div>
+      <div class="stat"><div class="num" id="s-models">141</div><div class="lbl">Models Tracked</div></div>
+      <div class="stat"><div class="num" id="s-orgs">70</div><div class="lbl">Organizations</div></div>
+      <div class="stat"><div class="num" id="s-tpa">200</div><div class="lbl">Temporal Proofs</div></div>
+      <div class="stat"><div class="num" id="s-doc">85.8%</div><div class="lbl">Documentation Rate</div></div>
     </div>
 
     <!-- Surfaces -->