Add installation button

Author: handotdev

images/installation/local-development-dark.png

@@ -4,6 +4,15 @@ description: "Install the CLI to preview and develop your docs locally"
 icon: "terminal"
 ---
 
+<img
+  className="block dark:hidden my-0"
+  src="/images/installation/local-development-light.png"
+/>
+<img
+  className="hidden dark:block my-0"
+  src="/images/installation/local-development-dark.png"
+/>
+
 <Info>
   **Prerequisite**: Please install [Node.js](https://nodejs.org/en) (version 19 or higher) before proceeding.
 </Info>