Fix welcome.html CTA links → spec, browse, Discord

Author: styk-tv

docs/public/browse/welcome.html

@@ -568,9 +568,9 @@ <h2>The art of creation<br>just got a <em>new meaning</em></h2>
 <div class="cta-block">
   <span class="cta-quote">"<strong>Internal structure is standardized.</strong> External relationships are typed. What you produce is yours forever."</span>
   <div class="cta-row">
-    <a href="https://github.com/ConceptKernel/ck-core-rs" class="btn-p">Read the Manifesto</a>
-    <a href="https://github.com/ConceptKernel/ck-core-rs" class="btn-s">Install the Protocol</a>
-    <a href="https://conceptkernel.org" class="btn-s">Join the Consensus</a>
+    <a href="https://conceptkernel.org/v3.5-alpha6/introduction" class="btn-p">Read the Spec</a>
+    <a href="https://conceptkernel.org/browse/" class="btn-s">Browse the Ontology</a>
+    <a href="https://discord.gg/sTbfxV9xyU" class="btn-s">Join the Consensus</a>
   </div>
 </div>