Update README to simplify feature highlights and clarify security details

Author: robertpiosik

README.md

@@ -11,11 +11,7 @@
   <a href="https://marketplace.visualstudio.com/items?itemName=robertpiosik.gemini-coder"><img src="https://img.shields.io/badge/Install-VS_Code_Marketplace-blue" alt="Get from Visual Studio Code Marketplace" /></a> <a href="https://open-vsx.org/extension/robertpiosik/gemini-coder"><img src="https://img.shields.io/badge/Install-Open_VSX_Registry-a60ee5" alt="Get from Open VSX Registry" /></a> <a href="https://github.com/robertpiosik/CodeWebChat/blob/dev/LICENSE"><img src="https://img.shields.io/badge/License-GPL--3.0-green.svg" alt="GPL-3.0 license" /></a>
 </p>
 
-Code Web Chat (CWC) is a free and open-source, independent AI coding toolkit for VS Code. Start using [projects](https://help.openai.com/en/articles/10169521-projects-in-chatgpt) (also called [gems](https://gemini.google/pl/overview/gems) or [spaces](https://docs.github.com/en/copilot/concepts/context/spaces)) in free chatbots for fast and accurate pair programming!
-
-💅 **Apply responses**—edits integration with automatic checkpoints \
-🌱 **Sustainable**—optimized for [context caching](https://ai.google.dev/gemini-api/docs/caching) across tasks \
-✋ **Privacy-first**—local processing, zero telemetry
+Code Web Chat (CWC) is a free and open-source, independent AI coding toolkit for VS Code. Start using [projects](https://help.openai.com/en/articles/10169521-projects-in-chatgpt) (also called [gems](https://gemini.google/pl/overview/gems) or [spaces](https://docs.github.com/en/copilot/concepts/context/spaces)) in your favorite chatbot for fast and accurate pair programming!
 
 <p>
 <img src="https://github.com/robertpiosik/CodeWebChat/raw/HEAD/packages/shared/src/media/screenshot.png" alt="Screenshot" />
@@ -80,7 +76,9 @@ Meaningful summaries of changes in your style.
 
 ## Enterprise security
 
-Code Web Chat operates exclusively on your machine. Your prompts are sent directly to chatbots via editor-browser communication channel run on local Websockets. For API tools, model providers are called directly. The tool does not collect any telemetry.
+**Code Web Chat operates exclusively on your machine.** When using the browser extension for prompt autofill, data is moved via editor-browser communication channel run on local Websockets. For API tools, model providers are called directly.
+
+**The tool does not collect telemetry.**
 
 ## Commands