METAL GEAR SOLID — CANON PASS 4

Added Major Zero (David Oh) as Origin.
- Major Zero: founder and commander associated with FOX; framed as an intelligence/command specialist rather than a frontline fighter.
- FOX Command: active command-focused survival/vision burst.
- Field Intelligence: small movement bonus while holding a compass.
- Command Authority: 5% damage reduction for composure under pressure.
- Support Officer: ranged damage reduced by 8% to reflect his support/command role rather than specialist gunfighter status.

No new mod dependency added.
