Update website display to sort datasets by node count

Reorder elements in `index.html` to correctly display dataset scale in ascending node count order.

Replit-Commit-Author: Agent
Replit-Commit-Session-Id: ec794acd-c4a5-47f6-b906-d70ac3c316ee
Replit-Commit-Checkpoint-Type: full_checkpoint
Replit-Commit-Event-Id: 0a090874-0557-4481-9279-188b224f80dd
Replit-Commit-Screenshot-Url: https://storage.googleapis.com/screenshot-production-us-central1/28ec11df-9ccf-40bc-9ff4-d0523e5b6a98/ec794acd-c4a5-47f6-b906-d70ac3c316ee/wvojHKs
Replit-Helium-Checkpoint-Created: true

Author: JacekDabrowski1

website/templates/index.html

@@ -777,6 +777,11 @@ <h4>Memory: Cleora Uses 10&ndash;50x Less Than Competitors</h4>
             <div class="scale-label">Cora</div>
         </div>
         <div class="scale-arrow">&rarr;</div>
+        <div class="scale-item">
+            <div class="scale-nodes">3.9K</div>
+            <div class="scale-label">PPI</div>
+        </div>
+        <div class="scale-arrow">&rarr;</div>
         <div class="scale-item">
             <div class="scale-nodes">4K</div>
             <div class="scale-label">Facebook</div>
@@ -787,11 +792,6 @@ <h4>Memory: Cleora Uses 10&ndash;50x Less Than Competitors</h4>
             <div class="scale-label">PubMed</div>
         </div>
         <div class="scale-arrow">&rarr;</div>
-        <div class="scale-item">
-            <div class="scale-nodes">3.9K</div>
-            <div class="scale-label">PPI</div>
-        </div>
-        <div class="scale-arrow">&rarr;</div>
         <div class="scale-item">
             <div class="scale-nodes">2M</div>
             <div class="scale-label">roadNet</div>