Update README with project description and link

Author: infinition

README.md

@@ -4,6 +4,10 @@
 
 <h1 align="center">paradigm-memory</h1>
 
+<p align="center">
+https://infinition.github.io/paradigm-memory/
+</p>
+
 <p align="center">
   <strong>The cognitive memory layer your AI agents have been missing.</strong><br>
   Local-first. Auditable. Multi-agent. Zero cloud.