v2.01-vb-nso-abfix-pre7

Pre-release candidate: consolidated firmware update (SNES + GameCube + N64/PSX/Wii stability).

Includes previous pre6 changes:

• SNES RumbleTech support for MPG SNES input.
• GameCube Z maps natively to RB/R by default.
• N64 2.5 ms init-to-first-poll settle and N64-compatible poll cadence.
• SNES multitap-safe path and flash-size optimizations.
• Virtual Boy NSO mapping updates:
  • Right D-pad -> Right analog stick
  • A -> A
  • B -> B
  • Start + R -> ZR
  • Start + L -> ZL

New in pre7:

• N64: transient read-fail hysteresis (requires 2 consecutive failed polls before disconnect) and stricter state parsing only on successful reads.
• PSX: transient read-fail hysteresis and one-frame invalid all-directions D-pad guard.
• Wii: signed analog shift/clamp hardening to prevent wraparound spikes on certain controllers.

Build workflow:
https://github.com/misteraddons/Reflex-Adapt/actions/runs/22253791278