fix images

content/blog/smart-train/index.md

@@ -9,9 +9,8 @@ tags: ["Smart-Home", "ESP32"]
 ---
 
 <style>
-  /* This targets any image inside the main article area */
   section img, .content img, article img {
-    max-width: 50% !important; /* Use !important to override theme defaults */
+    max-width: 70% !important;
     height: auto !important;
     display: block;
     margin: 2rem auto;
@@ -19,6 +18,8 @@ tags: ["Smart-Home", "ESP32"]
   }
 </style>
 
+![Early basic setup](./featured.jpg)
+
 ### 📋 Project Highlights
 * **Goal:** What was the main objective?
 * **Tech Stack:** Proxmox, Docker, Caddy, etc.