chore(build): setup gradle and antlr for v2

Makefile

@@ -0,0 +1,29 @@
+help:
+	@echo "Available commands:"
+	@echo "  make run          - Run the application"
+	@echo "  make test         - Run tests"
+	@echo "  make build        - Build the project"
+	@echo "  make build-grammar - Generate grammar source files"
+	@echo "  make format       - Format the code"
+	@echo "  make clean        - Clean the build artifacts"
+	@echo "  make help         - Show this help message"
+
+run: format build-grammar
+	./gradlew run
+
+test: format build-grammar
+	./gradlew test
+
+build:
+	./gradlew build
+
+build-grammar:
+	./gradlew generateGrammarSource
+
+format:
+	./gradlew spotlessApply
+
+clean:
+	./gradlew clean
+
+.PHONY: help run clean test build-grammar build format