MGS Origins Expanded — Integration Notes 2.5.0

This expansion keeps the data-driven core independent while providing reusable tactical UI assets for Origins, the separate MGS Tactical Classes companion, and future resource-bar/badge work.

Installed companion environment observed during development includes Origins, Origins Classes, Epic Fight, Weapons of Miracles, ParCool, TaCZ, Create, Immersive Engineering, Point Blank, Superb Warfare, Curios and related libraries.

The current main module does not hard-depend on these optional gameplay mods; existing shared item tags remain the compatibility bridge.
