chore(docs): Update README.md

Author: mrjones2014

README.md

@@ -79,7 +79,9 @@ Calling `setup()` is optional. Without it you get the defaults and no multiplexe
 
 ## Quick Start
 
-Here's a minimal working configuration with Zellij:
+<details>
+
+  <summary>Minimal working example configuration with the Zellij backend (click to expand)</summary>
 
 ```lua
 -- Install smart-splits.nvim and a backend
@@ -184,7 +186,7 @@ return {
 }
 ```
 
-That's it! You now have intuitive split management with seamless Zellij integration.
+</details>
 
 ## Configuration