Pass 3 for NES PowerPad Test Card (U): name all data tables and VramWrite streams

- Decoded the VramWrite ($E1CC) stream format: <addr hi> <addr lo> <count> <bytes>, $00 terminator
- Named all 9 payload streams ($E4CC-$E7C2, no gaps/overlaps) plus VramWriteSourcePointerTable at $F000
- Split PadBitTableLives into Player1TileTable ($E4B4) and Player2TileTable ($E4C0), 12 entries each (Y=0..11)
- Decoded CHR font (digits $30-$39, letters $3A-$52, space $5F; 'W' missing from the A-Z run)
  and recovered on-screen text including 'PRESS A TO TEST SIDE-A' / 'SIDE-B'
- Documented that the 16 KiB PRG is two byte-identical 8 KiB halves; $C000 copy is dead
- Documented 7 unreached subroutines inside the live code region (kept as .byte per Pass-1 policy)
- Fixed a stray duplicate sentence and stale _wip paths in root OVERVIEW.md

Byte-identical ROM verified.

_wip/MUSCLE (U)/copilot/routine_names.tsv

@@ -0,0 +1,228 @@
+0x8000	Reset
+0x800E	WaitForFirstPpuWarmup
+0x8019	WaitForSecondPpuWarmup
+0x802C	InitializeGameState
+0x8052	UpdateNametableFromStream
+0x80AC	StartStageSequence
+0x8132	UpdateFadeFlashSprites
+0x8164	InitializeRound
+0x8226	MainGameLoop
+0x82AC	DivideBy20
+0x82E1	SilenceSoundChannels1And3
+0x82ED	SilenceSoundChannel3
+0x82FA	StartIntroMusic
+0x82FF	StartMusicSequence
+0x832A	UpdateHudTallyTiles
+0x8353	UpdateScoreTallyDigits
+0x8372	WriteScoreTallyDigits
+0x8399	LoadOamShadowFromTable
+0x83A7	UpdateActorPositions
+0x845C	UpdateRoundTimers
+0x856C	PlayRoundChangeMusic
+0x8596	UpdateScrollTarget
+0x8598	UpdateScrollTargetAlt
+0x8639	BeginVblankFrame
+0x8644	ForceRenderingOff
+0x8653	SetRenderingOffAndSignalVblank
+0x865D	UpdateRoundLogic
+0x86CB	NmiHandler
+0x8751	FinishNmiUpdates
+0x8759	FinishNmiRegisters
+0x8764	IrqHandler
+0x8765	SetSoundSequenceChannel1
+0x877C	RunGameStateDispatcher
+0x87BF	UpdateTimersAlt
+0x87D1	PollControllerStart
+0x87F2	UpdateFlashCounter
+0x8837	PlayDeathSequence
+0x8848	PollControllerBits
+0x885B	PollControllerAndAdvance
+0x886C	PollControllerBitsAlt
+0x887C	SignalVblankComplete
+0x8882	PollControllerAndCheckRound
+0x88A4	BuildOamList
+0x88B0	EmitOamEntry
+0x88EB	EmitOamBlankEntry
+0x88F9	EmitOamFromTable
+0x88FF	EmitOamAtOffset
+0x8936	FindFreeOamSlot
+0x8986	CompactOamList
+0x89CE	ReadControllerAndInit
+0x8A28	UpdateStageActors
+0x8A5E	SpawnStageActors
+0x8AE8	UpdateAttributeTable
+0x8B07	ClearScrollLatch
+0x8B20	WriteNametableTile
+0x8B33	ClearAttributeRegion
+0x8B92	RenderHudDigits
+0x8BEF	RenderHudDigitDescriptor
+0x8BF8	SetRenderingOn
+0x8C05	AdvanceAnimationSlot
+0x8C0E	QueueVramTransfer
+0x8C11	QueueVramTransferAlt
+0x8C65	ExecuteVramTransfer
+0x8CB8	QueueVramDescriptor
+0x934B	UpdateActorX
+0x9371	UpdateActorTile
+0x9374	UpdateActorTileAlt
+0x94B1	TestPlayerFacing
+0x94C7	SelectActorSlot
+0x94C8	SelectActorSlotAlt
+0x94CF	ClearActorPosition
+0x94D7	ClearActorFields
+0x94FE	SetActorFlag
+0x9585	UpdateActorState
+0x95AE	ComputeActorLeftEdge
+0x95D2	ComputeActorRightEdge
+0x95D9	CompareActorToLimit
+0x9653	SetActorTileFromPalette
+0x9667	StoreActorTile
+0x969E	AdvanceActorCounter
+0x96AA	SetActorTileValue
+0x96C8	TestActorCollisionFlag
+0x96F7	ComputeActorLeftEdgeAlt
+0x9722	ComputeActorRightEdgeAlt
+0x9729	TestActorRange
+0x9732	MoveActorByStep
+0x97BC	SetActorAnimation63
+0x97C0	SetActorAnimation62
+0x97C4	SetActorAnimation61
+0x97D5	UpdateActorAnimation
+0x97FC	TestAnimationSlot
+0x982A	ComputeActorLeftEdgeAt
+0x9858	ComputeActorRightEdgeAt
+0x985F	TestActorValue
+0x98E6	ComputeActorLeftEdgeAlt2
+0x9911	UpdateActorTileFromIndex
+0x9918	UpdateActorTileFromIndexAlt
+0x99A3	SetSoundSequenceChannel2
+0x99E2	LookupActorTileId
+0x99E4	LookupActorTileIdAlt
+0x9A24	StoreActorCoordinates
+0x9A2E	StoreActorCoordinatesAlt
+0x9A3F	FlipActorFacing
+0x9A4E	SpawnActorPair
+0x9A6B	SpawnActorPairAlt
+0x9AE8	RunBytecodeInterpreter
+0x9B05	DispatchThroughPointer
+0x9B25	RunBytecodeProgram
+0x9CBB	ResetBytecodeState
+0x9D4E	CopyActorCoordinates
+0x9DD6	SetActorBounds
+0x9DE6	LoadActorTileIndex
+0x9E6E	UpdateActorFacing
+0x9E7F	QueueNametableWrite
+0x9F14	FlushNametableWrite
+0x9F4B	UpdateActorMovement
+0x9F54	MoveActorByOpcode
+0x9FDF	AddToNametableValue
+0xA002	SubtractFromNametableValue
+0xA01D	ProcessBytecodeOpcode
+0xA085	ComputeBytecodeOffset
+0xA0A5	ResetBytecodeAccumulator
+0xA0C6	ResetBytecodeAccumulatorAlt
+0xA0F4	AdvanceBytecodeProgram
+0xA0FB	ResetBytecodeStateAlt
+0xA12E	ComputeActorTileRow
+0xA15D	ResetBytecodePointers
+0xA17F	RunActorScript
+0xA250	LoadActorConfigByte
+0xA253	ComputeActorConfigOffset
+0xA25F	CopyConfigBytes
+0xA270	LoadActorConfigRecord
+0xA298	CompareConfigValue
+0xA2C8	ReturnFromConfigLoad
+0xA2C9	LoadActorConfigFields
+0xA316	StoreActorPaletteByte
+0xA32C	StoreActorControlByte
+0xA338	ReadActorConfigByte
+0xA435	CompareActorConfigValue
+0xA46F	StoreActorConfigResult
+0xA482	LoadActorConfigAlt
+0xA49F	StoreActorConfigResultAlt
+0xA4AA	LoadActorFacingFlag
+0xA4C7	LoadActorConfigBlock
+0xA4DF	TestSoundChannelState
+0xA4F2	SetSoundSequenceChannel2Alt
+0xA4FF	FlipObjectIndex
+0xA508	LookupObjectIndex
+0xA512	UpdateObjectSlots
+0xA51B	AdvanceObjectSlot
+0xA5DD	WriteNametableBytes
+0xA660	SetSoundSequenceChannel4
+0xA68E	UpdateObjectList
+0xA695	UpdateObjectListEntry
+0xA6F8	UpdateObjectCollisions
+0xA79F	CheckObjectScroll
+0xA82F	ClearScrollLatchAlt
+0xA834	UpdateObjectSprite
+0xA884	SetObjectFlags
+0xA8D1	AdvanceObjectFrame
+0xA8E9	TestObjectActive
+0xA949	UpdateObjectAnimations
+0xA952	UpdateObjectAnimation
+0xA992	UpdateObjectTimer
+0xA99E	DecrementObjectCounter
+0xA9AB	UpdateObjectState
+0xA9D8	ToggleScrollRegionFlip
+0xA9FF	BuildObjectList
+0xAA56	ReadControllers
+0xAA63	ReadControllerShiftRegister
+0xAAB8	StoreControllerButtonBits
+0xAACD	EnableRendering
+0xAADC	DisableRenderingAndClearNametables
+0xAAEF	ClearNametablePattern
+0xAB68	CopyPaletteFromTable
+0xAB98	LoadShadowOamBlock
+0xABA3	FillShadowOamBlock
+0xABB1	UploadPalette
+0xABE4	ApplyPpuScrollAndControl
+0xABF7	ShiftAccumulatorRight4
+0xABFC	ClearOamShadow
+0xAC0D	SelectLevelVramWriter
+0xAC3B	SetLevelVramStream
+0xAC43	FillAttributeBlock
+0xAC4C	WriteAttributeBlock
+0xAC62	LoadAttributeStream
+0xAC78	SetPpuAddressHighAnd40
+0xAC82	WriteCompressedVramStream
+0xAC88	AdvanceSourceByte
+0xAC96	DecodeVramStreamToken
+0xACA7	WriteVramRunToken
+0xACC9	AdvanceDestinationWord
+0xACD7	AdvanceCountWord
+0xACE5	WithRenderingEnabled
+0xACF5	WriteCompressedVramBlocks
+0xAD19	ComputeCollisionBits
+0xAD36	ComputePlayerOverlapBits
+0xAE45	SetDefaultOverlapBits
+0xAE9B	ComputeEdgeOverlapBits
+0xAF25	InitializeSoundEngine
+0xAF3B	UpdateSoundFrame
+0xAF40	UpdateAllSoundChannels
+0xAF43	UpdateSoundChannel
+0xAF55	AdvanceSoundChannelNote
+0xAF69	WriteSoundChannelState
+0xAF6B	RebuildApuEnableMask
+0xAF73	StartSoundChannelNote
+0xAFAB	AdvanceSoundSequencePointer
+0xAFC5	ComputeEnvelopeMask
+0xAFD9	ComputeTonePeriod
+0xB000	ShiftNoteTableIndex
+0xB007	WriteToneRegisters
+0xB029	WriteFixedToneRegisters
+0xB03A	ReadNoteDuration
+0xB049	StoreNoteDuration
+0xB059	StoreShortNoteDuration
+0xB05D	BuildApuChannelMask
+0xB062	WriteApuEnable
+0xB06C	ApplySoundCommand
+0xB083	WriteApuControlRegister
+0xB08C	AdvanceSoundSequenceStep
+0xB08E	AdvanceSoundSequenceStepAlt
+0xB095	ReturnFromSoundCommand
+0xB096	ReadLoopFlag
+0xB09D	HandleNoteTerminator
+0xB0A9	HandleSustainCounter
+0xB0B3	LoadSoundSequenceStep
+0xB0C6	DecrementSustainCounter