Initial commit: Bluetooth mesh chat app with end-to-end encryption

setup.sh

@@ -0,0 +1,40 @@
+#!/bin/bash
+
+echo "bitchat Setup Script"
+echo "==================="
+
+# Check if XcodeGen is installed
+if command -v xcodegen &> /dev/null; then
+    echo "✓ XcodeGen found"
+    echo "Generating Xcode project..."
+    xcodegen generate
+    echo "✓ Project generated successfully"
+    echo ""
+    echo "To open the project, run:"
+    echo "  open bitchat.xcodeproj"
+else
+    echo "⚠️  XcodeGen not found"
+    echo ""
+    echo "You have several options:"
+    echo "1. Install XcodeGen:"
+    echo "   brew install xcodegen"
+    echo ""
+    echo "2. Open with Swift Package Manager:"
+    echo "   open Package.swift"
+    echo ""
+    echo "3. Create a new Xcode project manually and add the source files"
+fi
+
+echo ""
+echo "Project Structure:"
+echo "- bitchat/           Main source files"
+echo "  - BitchatApp.swift    App entry point"
+echo "  - Views/              SwiftUI views"
+echo "  - ViewModels/         View models"
+echo "  - Services/           Bluetooth and encryption"
+echo "  - Protocols/          Protocol definitions"
+echo ""
+echo "Remember to:"
+echo "1. Enable Bluetooth in device settings"
+echo "2. Run on physical devices (Bluetooth doesn't work in simulator)"
+echo "3. Test with multiple devices for mesh functionality"