Adds overview for WIP projects

Promote Ice Climber (JE) and Ice Climber (U) to top-level

- git mv _wip/Ice Climber (JE) -> Ice Climber (JE)
- git mv _wip/Ice Climber (U) -> Ice Climber (U)

- Added header.s / chr.s (one-line .incbin each)
- Added HEADER/PRG/CHR linker.cfg with proper memory layout
- Added copilot/rom.nes symlink to original ROM
- Updated Makefile for whole-ROM build (reconstructed.nes vs rom.nes)
- Updated _tools paths from ../../../_tools/ to ../../_tools/

Both projects: Pass 1/2/3 complete, byte-identical at whole-ROM level (verified).

Root OVERVIEW.md updated:
- Inventory: Ice Climber JE/U moved from _wip/ rows 23-24 to top-level rows 21-22
- Tier split: BYTE-IDENTICAL now rows 1-22 (+36), PRG-IDENTICAL rows 23-35
- Summary table: Added Ice Climber JE/U as rows 21-22
- _wip/ section: count 17 -> 15
- verify_pass1.py scope: 19 -> 22 top-level projects

All 22 top-level projects verified byte-identical.

Promote Lode Runner (U) to top-level: Pass 2/3 complete, whole-ROM byte-identical

- git mv _wip/Lode Runner (U) -> Lode Runner (U)

- Added header.s / chr.s (one-line .incbin each)
- Added HEADER/PRG/CHR linker.cfg with proper memory layout
- Added copilot/rom.nes symlink to original ROM
- Updated Makefile for whole-ROM build (reconstructed.nes vs rom.nes)

Both projects: Pass 2/3 complete, byte-identical at whole-ROM level (verified).

Root OVERVIEW.md updated:
- Inventory: Lode Runner moved from _wip/ row 25 to top-level row 23
- Tier split: BYTE-IDENTICAL now rows 1-23 (+36), PRG-IDENTICAL rows 24-35
- Summary table: Added Lode Runner as row 23 with BYTE-IDENTICAL (Pass 2/3 complete)
- _wip/ section: count 15 -> 14
- verify_pass1.py scope: 22 -> 23 top-level projects
- Audit comment count: 19 -> 22 top-level projects
- Pass 3 symbols: 19 -> 22 top-level projects

All 23 top-level projects verified byte-identical.

TODO.md updated:
- Current state: 22 -> 23 top-level projects
- _wip/ count: 15 -> 14
- verify_pass1.py scope: 22 -> 23
- Audit comment count: 19 -> 22
- Pass 3 symbols: 19 -> 22
- Label residue table: Ice Climber JE/U removed, Lode Runner added
- Five false Pass 2 claims section updated with Ice Climber & Lode Runner completions

Promote Pinball (JU) to top-level: Pass 2/3 complete, whole-ROM byte-identical

- git mv _wip/Pinball (JU) -> Pinball (JU)

- Added header.s / chr.s (one-line .incbin each)
- Added HEADER/PRG/CHR linker.cfg with proper memory layout
- Added copilot/rom.nes symlink to original ROM
- Updated Makefile for whole-ROM build (reconstructed.nes vs rom.nes)

Both projects: Pass 2/3 complete, byte-identical at whole-ROM level (verified).

Root OVERVIEW.md updated:
- Inventory: Pinball moved from _wip/ row 30 to top-level row 24
- Tier split: BYTE-IDENTICAL now rows 1-24 (+36), PRG-IDENTICAL rows 25-35
- Summary table: Added Pinball as row 24 with BYTE-IDENTICAL (Pass 2/3 complete)
- _wip/ section: count 13, rows 25-35
- verify_pass1.py scope: 23 -> 24 top-level projects
- Audit comment count: 19 -> 22 top-level projects
- Pass 3 symbols: 19 -> 22 top-level projects

All 24 top-level projects verified byte-identical.

TODO.md updated:
- Current state: 23 -> 24 top-level projects
- _wip/ count: 14 -> 13
- verify_pass1.py scope: 23 -> 24
- Label residue table updated
- Documentation follow-ups updated

Promote Millipede (U) and Popeye (JU) (PRG 0) to top-level

Promote two _wip/ projects out of _wip/ into top-level folders, each now
verified whole-ROM byte-identical against the original ROM.

- Millipede (U): moves all copilot files up, adds header.s, chr.s,
  linker.cfg with PRG+HEADER+CHR areas, rom.nes copy, and switches the
  Makefile from PRG-only cmp to whole-ROM cmp. Makefile _tools depth
  adjusted (../../../../_tools/ -> ../../_tools/).
- Popeye (JU) (PRG 0): same promotion treatment.
- AGENTS.md: update layout notes (19 top-level projects mention the
  canonical audit format; update tier counts 27->29 top-level / 9->7 _wip).
- OVERVIEW.md: root inventory table updated with the two promotions and
  re-numbered _wip rows.
- TODO.md: handoff updates.
- Remaining _wip projects: assorted pass 2/3 edits (prg.s, locals.inc,
  reconstructed.lbl, reconstructed_prg.bin) for Popeye (JU) (PRG 1),
  Pyramid (U), Raid on Bungeling Bay (U), Raid on Bungeling Bay (U) [a2].

Lode Runner (U)/copilot/loderunner_routinemap.tsv

@@ -0,0 +1,196 @@
+C000	Reset
+C002	WaitVBlank_E023_1
+C023	InitGameState
+C02C	NmiHandler
+C03B	MainGameLoop
+C04A	ClearSpriteRAM
+C058	InitLevel
+C09B	CheckGameMode
+C0AE	GameModeTitle
+C0BC	GameModePlay
+C0BF	WaitVBlank_E023Frame
+C0CC	CheckController
+C0D3	UpdateFrameCounter
+C0E9	CheckHighScore
+C10E	ProcessController
+C181	UpdateSprites_C34B_1
+C25A	NmiFrameEnd
+C26F	HandleBonus
+C27F	GameStateUpdate
+C294	InitBallLaunch
+C2DE	DrawPlayfield
+C301	DrawStatusBar
+C32E	DrawDigits
+C34B	UpdateSprites_C34B_3
+C37C	BallPhysicsMain
+C38C	CheckTilt
+C3B1	UpdateFlipper
+C3B7	UpdateBallTrajectory
+C3C7	BallLost
+C3CE	UpdateBonusTimer
+C3D3	BallLostSequence
+C3E0	DrawGameOver
+C3F4	ClearPlayfield
+C403	CheckGameOver
+C40E	DrawNumber
+C4A1	ReadPPUData
+C4B9	ReadPPUDataY
+C4CF	UpdateScoreDisplay
+C4F0	UpdateFlippers
+C5C1	UpdateFlippersState
+C5D1	UpdateFlipperSprites
+C5F5	UpdateBallSprites
+C6A8	UpdateBallPosition
+C730	CheckBallCollision
+C739	CheckBallInHole
+C7C2	IncrementBonus
+C7D3	UpdateBonusDisplay
+CE6C	InitializeRAM
+CEF2	ProcessSpriteData
+CF04	ProcessSpriteAttributes
+CF82	ProcessSpriteAttributes2
+CFEC	UpdateSprites_C34B2
+D03C	UpdateScore
+D07C	UpdateBallY
+D093	UpdateBallX
+D0AD	UpdateScore2
+D0E0	UpdateFlipperSound
+D159	UpdateBallPosition_3
+D15B	UpdateBallPosition2
+D191	UpdateBallY2
+D1FB	UpdateBallSprite
+D296	CheckCollision
+D2E4	CheckFlipperHit
+D2E9	CheckBallPocket
+D334	CheckBallVelocity
+D359	CheckBallPosition
+D386	CheckTiltSwitch
+D390	DrawScore
+D3AA	UpdateScoreDisplay_3
+D3CC	UpdateScoreDigits
+D4A1	ReadPPUData
+D4B9	ReadPPUDataY
+D4CF	UpdateScoreDisplay2
+D4F0	UpdateFlippers_3
+D5C1	CheckFlipperPressed
+D5D1	UpdateFlipperState
+D5F5	UpdateFlipperSprites_3
+D6A8	UpdateBallVelocity
+D730	CheckBallSpeed
+D739	UpdateBallDirection
+DBB6	UpdateBumper
+DBC8	UpdateBumperState
+DBE3	UpdateBumperHit
+DBFA	UpdateBumperSprites
+DC0D	UpdateBumperState2
+DC11	UpdateBumperState3
+DC3E	UpdateBumperHit2
+DCAA	UpdateBumperState4
+DCDD	UpdateBumperChain
+DCE3	UpdateBumperState5
+DCEC	UpdateBumperState6
+DD32	UpdateBumperChain2
+DD5D	UpdateBumperState7
+DD75	UpdateBumperState8
+DD78	UpdateBumperState9
+DD8F	UpdateBumperState10
+DD92	UpdateBumperState11
+DDA3	UpdateBumperState12
+DDAC	UpdateBumperState13
+DDBE	UpdateBumperHit4
+DDC7	UpdateBumperState15
+DDF1	UpdateBumperState16
+DE30	UpdateSoundEngine
+DE41	UpdateSoundChannel
+DE63	UpdateSoundChannel2
+DE75	UpdateSoundChannel3
+DE7E	UpdateSoundChannel4
+E023	WaitVBlank_E023Loop
+E025	WaitVBlank_E023_3
+E02C	WaitVBlank_E0232
+E035	WaitPPUReady
+E046	WaitFrame
+E049	InitPPU
+E09B	InitSprites
+E0E3	DrawSprite
+E0EF	WritePPU
+E0F6	WritePPU2
+E0FD	InitGame
+E278	UpdateBallTrajectory
+E28A	InitSound
+E293	InitSprites2
+E2A6	UpdateBallPhysics
+E3E2	UpdateGameMode
+E403	CheckGameState
+E40E	UpdateDisplay
+E459	UpdateDisplay2
+E48C	UpdateSprites_C34B3
+E497	UpdateDisplay3
+E4E2	UpdateDisplay4
+E506	PlaySound
+E535	PlaySoundEffect
+E54A	PlayMusic
+E5B2	UpdateMusic
+E609	UpdateMusicEngine
+E68F	UpdateMusicChannel
+E7AC	UpdateMusicChannel2
+E94D	UpdateSoundEffects
+E96A	UpdateSoundChannel2
+E9ED	UpdateSoundChannel3
+EA2F	UpdateSoundChannels
+EA50	UpdateSoundEffect
+EA58	UpdateSoundEffect2
+EAD1	UpdateSoundChannel4
+EAE5	UpdateSoundChannel5
+EB0D	UpdateSoundChannel6
+EB27	UpdateSoundChannel7
+EB9D	UpdateSoundChannel8
+EBF9	UpdateSoundChannel9
+EC80	UpdateMusic2
+EC8D	UpdateMusicChannel10
+ED06	UpdateMusicChannel11
+EDB0	UpdateMusicChannel12
+EDED	UpdateMusicChannel13
+EDF2	UpdateMusicChannel14
+EE3D	UpdateMusicChannel15
+EE4D	UpdateMusicChannel16
+EF28	UpdateMusicChannel17
+EF79	UpdateMusicChannel18
+EFD3	UpdateMusicChannel19
+EFDC	UpdateMusicChannel19
+F03F	UpdateMusicChannel21
+F06F	UpdateMusicChannel22
+F0C4	UpdateMusicChannel23
+F0DF	UpdateMusicChannel24
+F0E7	UpdateMusicChannel25
+F138	UpdateMusicChannel26
+F140	UpdateMusicChannel27
+F1FB	UpdateMusicChannel28
+F226	UpdateMusicChannel29
+F2F0	UpdateMusicChannel30
+F321	UpdateMusicChannel31
+F3B9	UpdateMusicChannel32
+F3E8	UpdateMusicChannel33
+F41E	UpdateMusicChannel34
+F44B	UpdateMusicChannel35
+FB2C	UpdateAPU
+FB40	UpdateAPU2
+FB43	UpdateAPU3
+FB46	UpdateAPU4
+FB49	UpdateAPU5
+FB5D	UpdateAPU6
+FB6E	UpdateAPU7
+FBDD	UpdateAPU8
+FC0F	UpdateAPU9
+FC2B	UpdateAPU10
+FC72	UpdateAPU11
+FCE2	UpdateAPU12
+FD0D	UpdateAPU13
+FD55	UpdateAPU14
+FD91	UpdateAPU15
+FFDC	UpdateAPU16
+FFE3	UpdateAPU17
+FFE9	UpdateAPU18
+FFF0	UpdateAPU19
+FFF7	ResetVector
+FFF9	IrqHandler