Add Svelte source

package.json

@@ -1,5 +1,5 @@
 {
-  "name": "traces-viewer",
+  "name": "traces-replay",
   "private": true,
   "version": "0.1.0",
   "type": "module",

src/lib/TraceViewer.svelte

@@ -386,6 +386,15 @@
               >End</kbd
             > for start/end.
           </div>
+          <div class="pl-[2.2ch] mt-3">
+            <a
+              href="https://huggingface.co/changelog/agent-trace-viewer"
+              target="_blank"
+              rel="noopener noreferrer"
+              class="text-[#8b5cf6] hover:underline"
+              >→ learn more about the agent trace viewer on Hugging Face</a
+            >
+          </div>
         </div>
       {/if}
 
@@ -543,6 +552,14 @@
           > jump
         </span>
       {/if}
+      <a
+        href="https://huggingface.co/changelog/agent-trace-viewer"
+        target="_blank"
+        rel="noopener noreferrer"
+        class="ml-auto text-[#8b5cf6] hover:underline"
+        title="HF changelog · agent trace viewer"
+        >changelog →</a
+      >
     </div>
   </div>
 </div>