Update documentation to reflect standalone wsssh-server package

- Updated README.md to clarify that wsssh-server package requires no Python dependencies
- Added note about PyInstaller standalone binary in installation instructions
- Updated DOCUMENTATION.md to reflect minimal dependencies (only adduser)
- Clarified that Python dependencies are bundled in the PyInstaller binary
- Improved package description to emphasize standalone nature

DOCUMENTATION.md

@@ -722,7 +722,7 @@ man wssshd
 ```
 
 **wsssh-server Package Features:**
-- Standalone PyInstaller binary with no Python dependencies
+- Standalone PyInstaller binary with bundled Python dependencies (no external Python packages required)
 - Professional init script with wssshd user/group support
 - Automatic user/group creation during installation
 - Complete service management (start/stop/restart/status/reload)
@@ -734,6 +734,7 @@ man wssshd
 - **Enterprise Reliability**: Professional process supervision and monitoring
 - **Build System Fixes**: Robust Debian package building with binary reuse
 - **Error Handling**: Comprehensive error handling for build failures
+- **Minimal Dependencies**: Only requires `adduser` package for user management
 
 #### Clean Build Artifacts
 ```bash

README.md

@@ -101,7 +101,7 @@ For Debian/Ubuntu systems, you can install both the server and client components
 # Build the wsssh-server package
 ./build.sh --server-only
 
-# Install the server package
+# Install the server package (no Python dependencies required!)
 sudo dpkg -i dist/wsssh-server*.deb
 
 # Configure the service
@@ -119,6 +119,8 @@ sudo /etc/init.d/wssshd status
 man wssshd
 ```
 
+**Note**: The wsssh-server package uses a standalone PyInstaller binary that bundles all Python dependencies, so no additional Python packages are required for installation.
+
 #### wsssh-tools Package (C Implementation)
 ```bash
 # Build the wsssh-tools package