Document the "Beats agents" feature in the README to highlight accurate and fast non-agentic editing capabilities

Author: robertpiosik

README.md

@@ -7,6 +7,7 @@ No-cost AI coding in free chatbots for <a href="https://marketplace.visualstudio
 🌐 **Initializes web chats**—ChatGPT, Claude, Gemini, DeepSeek, and more \
 🪄 **Applies responses**—multi-file changes integration with confidence \
 🔋 **Batteries included**—code completions, checkpoints, and more \
+🥊 **Beats agents**—accurate and fast edits without tool calling \
 🫶 **Open-source**—released under the GPL-3.0 license
 
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