added build scripts

build.bat

@@ -0,0 +1,158 @@
+@echo off
+REM PSK-Proxy-Tunnel Build Script for Windows
+REM This script builds single executable binaries for Windows
+
+setlocal enabledelayedexpansion
+
+REM Colors for output (Windows 10+ supports ANSI colors)
+set "RED=[91m"
+set "GREEN=[92m"
+set "YELLOW=[93m"
+set "BLUE=[94m"
+set "NC=[0m"
+
+REM Function to print colored output
+:print_status
+echo %BLUE%[INFO]%NC% %~1
+goto :eof
+
+:print_success
+echo %GREEN%[SUCCESS]%NC% %~1
+goto :eof
+
+:print_warning
+echo %YELLOW%[WARNING]%NC% %~1
+goto :eof
+
+:print_error
+echo %RED%[ERROR]%NC% %~1
+goto :eof
+
+REM Function to check if command exists
+:command_exists
+where %1 >nul 2>&1
+if %errorlevel% equ 0 (
+    exit /b 0
+) else (
+    exit /b 1
+)
+
+REM Function to show help
+:show_help
+echo PSK-Proxy-Tunnel Build Script for Windows
+echo.
+echo Usage: %0 [OPTIONS]
+echo.
+echo Options:
+echo   --windows    Build for Windows (default)
+echo   --all        Build for all platforms
+echo   --clean      Clean build artifacts
+echo   --help       Show this help message
+echo.
+echo Examples:
+echo   %0 --windows     Build for Windows only
+echo   %0 --all         Build for all platforms
+echo   %0 --clean       Clean build artifacts
+echo.
+goto :eof
+
+REM Function to clean build artifacts
+:clean_build
+call :print_status "Cleaning build artifacts..."
+call npm run clean
+if %errorlevel% equ 0 (
+    call :print_success "Build artifacts cleaned"
+) else (
+    call :print_error "Failed to clean build artifacts"
+)
+goto :eof
+
+REM Function to build for Windows
+:build_windows
+call :print_status "Building for Windows..."
+call npm run prebuild
+call npm run build:windows
+if %errorlevel% equ 0 (
+    call :print_success "Build completed for Windows"
+) else (
+    call :print_error "Build failed for Windows"
+)
+goto :eof
+
+REM Function to build for all platforms
+:build_all
+call :print_status "Building for all platforms..."
+call npm run build
+if %errorlevel% equ 0 (
+    call :print_success "Build completed for all platforms"
+) else (
+    call :print_error "Build failed for all platforms"
+)
+goto :eof
+
+REM Main script logic
+:main
+REM Check if we're in the right directory
+if not exist "package.json" (
+    call :print_error "package.json not found. Please run this script from the project root directory."
+    exit /b 1
+)
+
+REM Check if Node.js is installed
+call :command_exists node
+if %errorlevel% neq 0 (
+    call :print_error "Node.js is not installed. Please install Node.js first."
+    exit /b 1
+)
+
+REM Check if npm is installed
+call :command_exists npm
+if %errorlevel% neq 0 (
+    call :print_error "npm is not installed. Please install npm first."
+    exit /b 1
+)
+
+REM Install dependencies if node_modules doesn't exist
+if not exist "node_modules" (
+    call :print_status "Installing dependencies..."
+    call npm install
+    if %errorlevel% equ 0 (
+        call :print_success "Dependencies installed"
+    ) else (
+        call :print_error "Failed to install dependencies"
+        exit /b 1
+    )
+)
+
+REM Parse command line arguments
+if "%1"=="" (
+    REM No arguments provided, build for Windows
+    call :build_windows
+    goto :eof
+)
+
+:parse_args
+if "%1"=="--windows" (
+    call :build_windows
+    shift
+    goto :parse_args
+) else if "%1"=="--all" (
+    call :build_all
+    shift
+    goto :parse_args
+) else if "%1"=="--clean" (
+    call :clean_build
+    shift
+    goto :parse_args
+) else if "%1"=="--help" (
+    call :show_help
+    exit /b 0
+) else if "%1"=="" (
+    goto :eof
+) else (
+    call :print_error "Unknown option: %1"
+    call :show_help
+    exit /b 1
+)
+
+goto :parse_args