V0_SRC := # @copilot include everything in src
V0_TEST := # @copilot include everything in test

V0_SRC_OBJ := # @copilot implement. exampleL v0/src/main.c -> v0/bin/src/main.o
V0_TEST_OBJ := # @copilot

v0/bin/c2: $(V0_SRC OBJ)
	# @copilot implement

v0/bin/test: $(V0_SRC_TEST)
	# @copilot implement

# @copilot add target that builds each .c file into a .o file.
# Ensure header dependencies are tracked correctly.