feat: add Hoeun Pichet as an author for King Mart Shop project

Author: pphatdev

content/projects/king-mart-shop/index.mdx

@@ -16,6 +16,10 @@ authors:
     name: "PPhat Dev"
     profile: "https://github.com/pphatdev.png"
     url: "https://github.com/pphatdev"
+  - 
+    name: "Hoeun Pichet"
+    profile: "https://github.com/HoeunPichet.png"
+    url: "https://github.com/HoeunPichet"
 
 published: true
 createdAt: "2026-03-16T10:12:15.648Z"