refactored project, added makefile

Makefile

@@ -0,0 +1,25 @@
+.PHONY: build clean
+
+# Default target
+all: build
+
+# Build the application with custom resource copying
+build:
+	GOOS=darwin GOARCH=arm64 fyne package
+	@echo "Copying additional resources to app bundle..."
+	@mkdir -p TurtleSilicon.app/Contents/Resources/rosettax87
+	@mkdir -p TurtleSilicon.app/Contents/Resources/winerosetta
+	@cp -R rosettax87/* TurtleSilicon.app/Contents/Resources/rosettax87/
+	@cp -R winerosetta/* TurtleSilicon.app/Contents/Resources/winerosetta/
+	@echo "Build complete!"
+
+# Clean build artifacts
+clean:
+	rm -rf TurtleSilicon.app
+	rm -f TurtleSilicon.dmg
+
+# Build DMG without code signing
+dmg: build
+	@echo "Creating DMG file..."
+	@hdiutil create -volname TurtleSilicon -srcfolder TurtleSilicon.app -ov -format UDZO TurtleSilicon.dmg
+	@echo "DMG created: TurtleSilicon.dmg"