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

Clu Clu Land (JU)/copilot/symbols.inc

@@ -0,0 +1,35 @@
+;------------------------------------------------------------
+; NES hardware registers
+;------------------------------------------------------------
+
+PPUCTRL        = $2000
+PPUMASK        = $2001
+PPUSTATUS      = $2002
+OAMADDR        = $2003
+OAMDATA        = $2004
+PPUSCROLL      = $2005
+PPUADDR        = $2006
+PPUDATA        = $2007
+
+SQ1_VOL        = $4000
+SQ1_SWEEP      = $4001
+SQ1_LO         = $4002
+SQ1_HI         = $4003
+
+SQ2_VOL        = $4004
+SQ2_SWEEP      = $4005
+SQ2_LO         = $4006
+SQ2_HI         = $4007
+
+TRI_LINEAR     = $4008
+TRI_LO         = $400A
+TRI_HI         = $400B
+
+NOISE_VOL      = $400C
+NOISE_LO       = $400E
+NOISE_HI       = $400F
+
+OAMDMA         = $4014
+APUSTATUS      = $4015
+JOY1           = $4016
+JOY2           = $4017