fix: fix readme

Author: sudo-tee

README.md

@@ -20,12 +20,14 @@ This plugin provides a bridge between neovim and the [opencode](https://github.c
 
 ## Main Features
 
+### Chat Panel
+
+The chat panel is a dedicated window inside Neovim that lets you hold a persistent conversation with the opencode AI agent. It displays your previous messages and responses, and automatically uses your current workspace and editor state as context so you can iterate on code without leaving Neovim. You can type prompts, review answers, and navigate back to your code buffer while keeping the ongoing chat session open.
+
 <div align="center">
   <img src="https://github.com/user-attachments/assets/197d69ba-6db9-4989-97ff-557c89000cf5">
 </div>
 
-### Chat Panel
-
 ### Quick buffer chat (<leader>o/) EXPERIMENTAL
 
 This is an experimental feature that allows you to chat with the AI using the current buffer context. In visual mode, it captures the selected text as context, while in normal mode, it uses the current line. The AI will respond with quick edits to the files that are applied by the plugin.