Added Debug and Release mode to Makefile

Makefile

@@ -1,6 +1,13 @@
 PROJECT = example
 
 CFLAGS += -Wall -Wextra -pedantic -Werror -std=c23
+
+# For Debug Build
+CFLAGS += -g -O0
+
+# For Release Build
+#CFLAGS += -O3 -DNDEBUG
+
 SOURCES = $(wildcard *.c)
 OBJECTS = $(SOURCES:.c=.o)
 DEPENDS = $(SOURCES:.c=.d)