landing: fix Ego Sample thumbnail + 6-episode description

index.html

@@ -23,10 +23,10 @@ header{padding:26px 28px 6px}h1{margin:0 0 5px;font-size:23px}.sub{color:#9aa1ad
       <span class="tag">LeRobot · a2 · 6 episodes</span></div>
   </a>
   <a class="card" href="egoSample/index.html">
-    <img src="egoSample/thumb.jpg" alt="Ego Sample">
+    <img src="egoSample/demo02/thumb.jpg" alt="Ego Sample">
     <div class="m"><div class="t">Ego Sample</div>
-      <div class="r">PICO head-mounted first-person capture · 1 clip.<br>Stereo fisheye + depth, 3D hand-pose &amp; 3D head-pose (orbit), head velocity / rotation, temporal spans.</div>
-      <span class="tag">ego-rgb · hand+head 3D</span></div>
+      <div class="r">PICO head-mounted first-person capture · 6 episodes.<br>Stereo fisheye + depth, 3D hand-pose &amp; 3D head-pose (orbit), head velocity / rotation, temporal spans.</div>
+      <span class="tag">ego-rgb · 6 episodes · hand+head 3D</span></div>
   </a>
 </div>
 </body></html>