Doc: Hopefully fix broken asset links

Author: klieret

docs/overrides/main.html

@@ -9,19 +9,19 @@
 <!-- Floating Bubbles -->
 <div class="floating-bubbles">
   <a href="https://swebench.com" class="bubble" title="SWE-bench">
-    <img src="{{ config.site_url | default('/') }}assets/swebench_logo.png" alt="SWE-bench">
+    <img src="{{ 'assets/swebench_logo.png' | url }}" alt="SWE-bench">
     <span class="bubble-tooltip">SWE-bench</span>
   </a>
   <a href="https://swesmith.com" class="bubble" title="SWE-smith">
-    <img src="{{ config.site_url | default('/') }}assets/swesmith_logo.png" alt="SWE-smith">
+    <img src="{{ 'assets/swesmith_logo.png' | url }}" alt="SWE-smith">
     <span class="bubble-tooltip">SWE-smith</span>
   </a>
   <a href="https://swe-agent.com" class="bubble" title="SWE-agent">
-    <img src="{{ config.site_url | default('/') }}assets/sweagent_logo.svg" alt="SWE-agent">
+    <img src="{{ 'assets/sweagent_logo.svg' | url }}" alt="SWE-agent">
     <span class="bubble-tooltip">SWE-agent</span>
   </a>
   <a href="https://swe-rex.com" class="bubble" title="SWE-rex">
-    <img src="{{ config.site_url | default('/') }}assets/swerex_logo.svg" alt="SWE-rex">
+    <img src="{{ 'assets/swerex_logo.svg' | url }}" alt="SWE-rex">
     <span class="bubble-tooltip">SWE-ReX</span>
   </a>
   </div>