Add Makefile for dist package

Makefile

@@ -0,0 +1,20 @@
+.PHONY: clean dist
+
+APP_NAME = minimalprofile
+VERSION = $$(cat appinfo/info.xml | grep -oP '<version>\K[^<]+' || echo "1.0.0")
+
+dist: clean
+	@echo "Creating $(APP_NAME) distribution..."
+	@mkdir -p dist
+	@tar -czf dist/$(APP_NAME).tar.gz \
+		--exclude='.git' \
+		--exclude='.gitignore' \
+		--exclude='dist' \
+		--exclude='*.log' \
+		--transform 's|^|$(APP_NAME)/|' \
+		.
+	@echo "Created dist/$(APP_NAME).tar.gz"
+	@ls -lh dist/
+
+clean:
+	@rm -rf dist/