Update README to clarify prompt caching terminology and sort checked websites alphabetically by URL

Author: robertpiosik

README.md

@@ -16,8 +16,8 @@ Works with VS Code family of editors (Cursor, Antigravity, VSCodium).
 
 ❤️ **Free and open-source**—released under the GPL-3.0 license \
 🏠️ **Local friendly**—zero tool-calling design suits small models \
-🔒 **Privacy-focused**—runs 100% on your local machine \
-🌱 **Efficient**—carry cached input tokens across tasks
+🌱 **Efficient**—carry cached prefill (input tokens) across tasks \
+🔒 **Privacy-focused**—runs 100% on your machine
 
 <p>
 <img src="https://github.com/robertpiosik/CodeWebChat/raw/HEAD/packages/shared/src/media/screenshot.png" alt="Screenshot" />

packages/vscode/src/utils/files-collector.ts

@@ -66,6 +66,7 @@ export class FilesCollector {
     // Only include websites when not in no_context mode
     if (!params?.no_context && this.websites_provider) {
       const checked_websites = this.websites_provider.get_checked_websites()
+      checked_websites.sort((a, b) => a.url.localeCompare(b.url))
 
       for (const website of checked_websites) {
         collected_text += `<document title="${website.title}">\n<![CDATA[\n${website.content}\n]]>\n</document>\n`