Doc: Add image headers.

doc/getting-started.md

@@ -1,6 +1,8 @@
 @page getting-started Getting Started
 @tableofcontents
 
+![3edd56cb-3ebb-442c-b7da-dfa5a759f4eb](https://github.com/user-attachments/assets/ed1bc694-7b3f-487c-9fd3-801437a6460b)
+
 # Install FTXUI
 
 To set up FTXUI in your project, follow the [installation guide](installation.html), which provides instructions for multiple build systems and package managers.

doc/header.html

@@ -25,6 +25,23 @@
     DoxygenAwesomeParagraphLink.init()
     DoxygenAwesomeInteractiveToc.init()
     DoxygenAwesomeTabs.init()
+
+    window.addEventListener('DOMContentLoaded', function () {
+      document.querySelectorAll(".headertitle").forEach(div => {
+        if (div.textContent != "Getting Started" &&
+            div.textContent != "Installation" &&
+            div.textContent != "Modules" &&
+            true) {
+          return;
+        }
+        div.style.display = "none";
+        const img = document.querySelector("img.inline");
+        img.style.transition = "all 1.0s ease-in-out";
+        img.style.maxHeight = "40vh";
+        img.style.maxWidth = "100%";
+        img.style.objectFit = "contain";
+      });
+    });
 </script>
 $treeview
 $search

doc/installation.md

@@ -1,6 +1,9 @@
+
 @page installation Installation
 @tableofcontents
 
+![64c412f8-a29f-475f-8a2b-ffc662975a08](https://github.com/user-attachments/assets/ab5d7561-bae0-4f42-bd80-5e94bfd15e09)
+
 ## Overview
 
 FTXUI can be integrated into your project using several build systems and package managers.  

doc/module.md

@@ -1,5 +1,7 @@
 # Modules {#modules}
 
+![66f79802-97b3-4b31-b3dd-e096095a0ab7](https://github.com/user-attachments/assets/9f964064-7cd5-421e-afb4-091256c5096e)
+
 FTXUI is organized into three modules, each building upon the previous:
 
 1. @subpage module-screen — low-level rendering