Merge pull request #3 from php-debugger/remove-xdebug-mentions

remove XDebug mentions

Author: carlos-granados

docs/getting-started/configuration.md

@@ -2,7 +2,7 @@
 title: Configuration
 ---
 
-PHP Debugger is configured through `php.ini` directives. Because it is a fork of Xdebug, most settings will look familiar — with the `php_debugger.` prefix.
+PHP Debugger is configured through `php.ini` directives, all carrying the `php_debugger.` prefix. If you have set up step debugging for PHP before, most settings will look familiar.
 
 ## Common settings
 

docs/getting-started/introduction.md

@@ -2,7 +2,7 @@
 title: Introduction
 ---
 
-PHP Debugger is a modern debugging extension for PHP that focuses exclusively on step debugging functionality. Built as a fork of Xdebug, it removes profiling, coverage, and tracing features to achieve near-zero overhead when debugging is not active. This makes it ideal for development environments where you want debugging capabilities without impacting performance during regular development work.
+PHP Debugger is a modern debugging extension for PHP that focuses exclusively on step debugging functionality. It leaves out profiling, coverage, and tracing entirely to achieve near-zero overhead when debugging is not active. This makes it ideal for development environments where you want debugging capabilities without impacting performance during regular development work.
 
 ## Key Features
 

docs/reference/debug-protocol.md

@@ -2,7 +2,7 @@
 title: Debug Protocol
 ---
 
-PHP Debugger speaks the DBGp protocol, making it compatible with any IDE or tool that supports Xdebug.
+PHP Debugger speaks the DBGp protocol, making it compatible with any IDE or tool that speaks DBGp.
 
 :::note
 This page is a work in progress — full documentation is coming soon.

src/components/HomeFeatureStrip/index.js

@@ -44,7 +44,7 @@ const features = [
   },
   {
     title: 'Zero Dependencies',
-    text: 'No Xdebug required. Pure PHP implementation.',
+    text: 'A single Zend extension. Nothing else to install.',
     icon: (
       <svg {...iconProps}>
         <path d="M12 2 21 7v10l-9 5-9-5V7l9-5z" />