Feature: Implement initial macOS SimpleRemoter client

macos/build.sh

@@ -0,0 +1,47 @@
+#!/bin/bash
+
+# macOS Ghost Client Build Script
+# Usage: ./build.sh
+
+set -e
+
+echo "=== macOS Ghost Client Build ==="
+echo ""
+
+# Check for Xcode Command Line Tools
+if ! command -v clang &> /dev/null; then
+    echo "Error: Xcode Command Line Tools not installed"
+    echo "Run: xcode-select --install"
+    exit 1
+fi
+
+# Check for CMake
+if ! command -v cmake &> /dev/null; then
+    echo "Error: CMake not installed"
+    echo "Install with: brew install cmake"
+    exit 1
+fi
+
+# Create build directory
+mkdir -p build
+cd build
+
+# Configure
+echo "Configuring..."
+cmake .. -DCMAKE_BUILD_TYPE=Release
+
+# Build
+echo ""
+echo "Building..."
+cmake --build . --config Release -j$(sysctl -n hw.ncpu)
+
+# Done
+echo ""
+echo "=== Build Complete ==="
+echo "Executable: build/bin/ghost"
+echo ""
+echo "To run:"
+echo "  ./bin/ghost [server_ip] [port]"
+echo ""
+echo "Example:"
+echo "  ./bin/ghost 192.168.0.55 6543"