Add docs for Execute with SmartApply (#692)

Docs for Execute command

Author: MaedahBatool

docs/cody/clients/install-vscode.mdx

@@ -273,9 +273,13 @@ For customization and advanced use cases, you can create **Custom Commands** tai
 
 ## Smart Apply code suggestions
 
-Cody lets you dynamically insert code from chat into your files with **Smart Apply**. Every time Cody provides you with a code suggestion, you can click the **Apply** button. Cody will then analyze your open code file, find where that relevant code should live, and add a diff.
+Cody lets you dynamically insert code from chat into your files with **Smart Apply**. Every time Cody provides you with a code suggestion, you can click the **Apply** button. Cody will then analyze your open code file, find where that relevant code should live, and add a diff. For chat messages where Cody provides multiple code suggestions, you can apply each in sequence to go from chat suggestions to written code.
 
-For chat messages where Cody provides multiple code suggestions, you can apply each in sequence to go from chat suggestions to written code.
+Smart Apply also supports the executing of commands in the terminal. When you ask Cody a question related to terminal commands, you can now execute the suggestion in your terminal by clicking the `Execute` button in the chat window.
+
+<video width="1920" height="1080" loop playsInline controls style={{ width: '100%', height: 'auto', aspectRatio: '1920 / 1080' }}>
+    <source src="https://storage.googleapis.com/sourcegraph-assets/Docs/Media/cody-vscode-1.36-command-execute.mp4" type="video/mp4" />
+ </video>
 
 ## Keyboard shortcuts