build: add Makefile

Makefile

@@ -0,0 +1,13 @@
+CXX = g++
+CXXFLAGS = -std=c++23 -Wall -pedantic -Werror -Wextra
+TARGET = dotdash
+SOURCE = main.cpp
+
+$(TARGET): $(SOURCE)
+	$(CXX) $(CXXFLAGS) -o $(TARGET) $(SOURCE)
+
+clean:
+	rm -f $(TARGET)
+
+.PHONY: clean
+