Update README.md

Updated README.md to very briefly explain the initial purpose of the site.

Author: Cykotech

README.md

@@ -1,3 +1,11 @@
 # Code Café Community website
-
 :construction: Currently under construction :construction:
+
+![3AyY](https://github.com/user-attachments/assets/8ec2a5f3-f89e-4fc9-8bd7-deb95ff2d6c6)
+
+## Purpose 📔
+
+- A central hub for community projects hosted by the Code Café Discord Server. ☕
+- Here users will be able to contribute short articles to either share something interesting they've learned or become familiar with the Git workflow. 🎓
+
+Expect further updates as we improve the site and open up more projects.