Add blog post: test-4

Author: Jayanaka-98

docs/blog/posts/test-4.md

@@ -0,0 +1,23 @@
+---
+date: 2026-07-09
+authors:
+  - jayanaka
+categories:
+  - Engineering
+  - Community
+slug: test-4
+draft: true
+---
+
+# test-4
+
+This is Jac Test Blog
+
+```
+
+Python Code Blah
+
+```
+
+
+See ya