saving logo in SVG format

Author: kpj2006

README.md

@@ -3,7 +3,7 @@
 
 <!-- Organization Logo -->
 <div align="center" style="display: flex; align-items: center; justify-content: center; gap: 16px;">
-  <img alt="Stability Nexus" src="public/AOSSIE-light.png" width="175">
+  <img alt="Stability Nexus" src="public/aossie_logo.svg" width="175">
   <!-- <img src="public/todo-project-logo.svg" width="175" /> -->
 </div>