Promotes Donkey Kong Jr

Adds remaining NROM as _wip
Update gitignore to not keep object files
Adds AGENTS.md as this is an AI helped project

Donkey Kong Jr. (JU)/copilot/Makefile

@@ -0,0 +1,29 @@
+CA65 ?= ca65
+LD65 ?= ld65
+
+all: reconstructed.nes verify
+
+prg.o: prg.s symbols.inc locals.inc
+	$(CA65) -g -o $@ $<
+
+header.o: header.s
+	$(CA65) -g -o $@ $<
+
+chr.o: chr.s
+	$(CA65) -g -o $@ $<
+
+reconstructed.nes: header.o prg.o chr.o linker.cfg
+	$(LD65) -C linker.cfg -m reconstructed.map -Ln reconstructed.lbl -o $@ header.o prg.o chr.o
+
+verify: reconstructed.nes
+	cmp reconstructed.nes rom.nes
+	@echo "Byte-identical ROM verified."
+
+clean:
+	rm -f *.o reconstructed.nes reconstructed.map reconstructed.lbl
+
+.PHONY: all verify clean
+verify-source:
+	python3 verify_pass1.py
+
+.PHONY: verify-source