docs: add Qwen CLI screenshot and update README

- Add new screenshot showing Qwen CLI in action
- Update README.md to reference the correct screenshot
- Improve visual documentation for users

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

Author: dino

README.md

@@ -2,7 +2,7 @@
 
 > **A community fork of Google's Gemini CLI, modified to work with Qwen models from Alibaba Cloud**
 
-![Qwen CLI Screenshot](./docs/assets/qwen-screenshot.png)
+![Qwen CLI Screenshot](./docs/assets/qwen_cli.png)
 
 This repository contains a community-maintained fork of Google's Gemini CLI, modified to work with Qwen models. It's a command-line AI workflow tool that connects to your tools, understands your code and accelerates your workflows using Qwen's powerful language models.