Add reciprocal links to Joanna's page

Ecosystem section and footer now link to donnyandjoern-debug.github.io
(Joanna's own page), which previously only linked back here.

index.html

@@ -527,7 +527,7 @@
 
     <div class="ecosystem-note">
       <h3>How it's run</h3>
-      <p>The platform is a real working partnership between human oversight and an autonomous AI operator: I set direction, priorities and guardrails; the AI handles day-to-day engineering, infrastructure operations, monitoring and documentation. Every significant change is tracked, reviewed and kept inside clear governance boundaries — the same operating discipline I apply professionally, brought home and applied at a personal scale.</p>
+      <p>The platform is a real working partnership between human oversight and an autonomous AI operator: I set direction, priorities and guardrails; the AI handles day-to-day engineering, infrastructure operations, monitoring and documentation. Every significant change is tracked, reviewed and kept inside clear governance boundaries — the same operating discipline I apply professionally, brought home and applied at a personal scale. <a href="https://donnyandjoern-debug.github.io" target="_blank" rel="noopener">Meet Joanna, Hoppe.home's resident AI operator &rarr;</a></p>
     </div>
   </div>
 </section>
@@ -553,6 +553,7 @@
       <a href="https://www.xing.com/profile/Joern_Hoppe3/portfolio?nwt_nav=profile" target="_blank" rel="noopener">XING</a>
       <a href="mailto:Joern_Hoppe@outlook.com">Email</a>
       <a href="https://github.com/JoernHoppe" target="_blank" rel="noopener">GitHub</a>
+      <a href="https://donnyandjoern-debug.github.io" target="_blank" rel="noopener">Joanna &amp; Hoppe.home</a>
     </div>
     <p>© 2026 Jörn Hoppe · Bremen, Germany</p>
   </div>