MUSCLE (U): Fix verify_pass1.py crash (a: prefix parsing), CDL reclass overrides

Urban Champion (JU): Pass 1 complete (CDL verified), Pass 2 complete
  - 519 labels renamed to semantic names via pass2.py apply
  - 10 zero-page semantic aliases added to locals.inc
  - Branch table at CB70-CBAC restructured per CDL (CB70-CB90=data, CB91-CBAC=code)
  - E07F-E09D region fixed (misaligned decode at E08D)
  - BYTE-IDENTICAL at PRG level verified

Tools:
  - cdl_reclass.py: overrides now win over CDL conflicts
  - nesdis.py: fixed a: prefix parsing for JSR/JMP operands; IND mode emits no a: prefix
  - verify_pass1.py: all 17 top-level projects pass, no crashes

Joypad Test Cartridge (U)/copilot/reconstructed.lbl

@@ -1,3 +1,24 @@
+al 00FFFA .ResetVectors
+al 00D6E5 .RomPadding
+al 00D6C5 .ButtonOamTemplateTable
+al 00D6A5 .SpriteTemplateTable
+al 00D6A4 .SpriteTableTerminator
+al 00D644 .OamTableGroups3
+al 00D604 .OamSpritePadding
+al 00D5C4 .OamTableGroups2
+al 00D5C3 .OamTableStream2Terminator
+al 00D4E3 .OamTableGroups1
+al 00D4E2 .OamTable1Terminator
+al 00D4AF .OamTableGap
+al 00D4AE .OamTableStreamTerminator
+al 00D1F5 .VramCommandBlock4
+al 00D1F4 .VramStream3Terminator
+al 00D063 .VramCommandBlock3
+al 00D062 .VramStream2Terminator
+al 00CF40 .VramCommandBlock2
+al 00CF2A .VramCommandInlineCode
+al 00CF29 .VramStream1Terminator
+al 00CF06 .VramCommandStream1
 al 00CF05 .VramOpReturn
 al 00CEF3 .VramOpLengthCheck
 al 00CEC9 .VramOpDataStream