Update index.html

Author: J-GainSec

docs/index.html

@@ -276,7 +276,7 @@
   <!-- HERO -->
   <header class="hero">
     <div class="glyph">
-      <img src="docs/arctic-base-logo.png" alt="Arctic Base" />
+      <img src="arctic-base-logo.png" alt="Arctic Base" />
     </div>
     <h1>Arctic Base</h1>
     <p class="tagline">A self-hosted workbench host for AI agents. Decisions, file handoff, document review, and async signaling — out of band from chat, with a real audit trail.</p>