fix: fixing image reference (#11)

Author: RichardsonWTR

src/content/blog/the-developer-treasure.mdx

@@ -3,7 +3,7 @@ title: "The Developer’s Treasure: More Than Commits and Code"
 description: "Beyond commits and code, something else remains worth defending at all costs."
 pubDate: "2025-10-15"
 tags: ["Software Engineering", "Version Control", "Git", "SVN", "TFVC", "Code History", "Best Practices"]
-heroImage: /public/my-precious-code-history.jpg
+heroImage: /my-precious-code-history.jpg
 ---
 import Highlight from '../../components/Highlight.astro';