build optimizations and preperation for 1.2.0 release

Makefile

@@ -1,10 +1,10 @@
-.PHONY: build clean
+.PHONY: build clean build-dev build-release
 
-# Default target
-all: build
+# Default target - optimized release build
+all: build-release
 
-# Build the application with custom resource copying
-build:
+# Development build (larger, with debug symbols)
+build-dev:
 	GOOS=darwin GOARCH=arm64 fyne package
 	@echo "Copying additional resources to app bundle..."
 	@mkdir -p TurtleSilicon.app/Contents/Resources/rosettax87
@@ -12,15 +12,37 @@ build:
 	@cp -R rosettax87/* TurtleSilicon.app/Contents/Resources/rosettax87/
 	@cp -R winerosetta/* TurtleSilicon.app/Contents/Resources/winerosetta/
 	@cp -R Icon.png TurtleSilicon.app/Contents/Resources/
-	@echo "Build complete!"
+	@echo "Development build complete!"
+
+build: build-dev
+
+build-release:
+	@echo "Building optimized release version..."
+	CGO_ENABLED=1 GOOS=darwin GOARCH=arm64 go build \
+		-ldflags="-s -w -X main.appVersion=$$(grep Version FyneApp.toml | cut -d'"' -f2)" \
+		-trimpath \
+		-tags=release \
+		-o turtlesilicon .
+	@echo "Packaging with fyne..."
+	GOOS=darwin GOARCH=arm64 fyne package --release --executable turtlesilicon
+	@echo "Copying additional resources to app bundle..."
+	@mkdir -p TurtleSilicon.app/Contents/Resources/rosettax87
+	@mkdir -p TurtleSilicon.app/Contents/Resources/winerosetta
+	@cp -R rosettax87/* TurtleSilicon.app/Contents/Resources/rosettax87/
+	@cp -R winerosetta/* TurtleSilicon.app/Contents/Resources/winerosetta/
+	@cp -R Icon.png TurtleSilicon.app/Contents/Resources/
+	@echo "Stripping additional symbols..."
+	strip -x TurtleSilicon.app/Contents/MacOS/turtlesilicon
+	@echo "Optimized release build complete!"
+	@echo "Binary size: $$(ls -lah TurtleSilicon.app/Contents/MacOS/turtlesilicon | awk '{print $$5}')"
 
 # Clean build artifacts
 clean:
 	rm -rf TurtleSilicon.app
 	rm -f TurtleSilicon.dmg
+	rm -f turtlesilicon
 
-# Build DMG without code signing
-dmg: build
+dmg: build-release
 	@echo "Creating DMG file..."
 	@hdiutil create -volname TurtleSilicon -srcfolder TurtleSilicon.app -ov -format UDZO TurtleSilicon.dmg
-	@echo "DMG created: TurtleSilicon.dmg"
+	@echo "DMG created: TurtleSilicon.dmg"