Fallout 2d20 Compendium v1.1.2

Validation hardening release: restricts French metric overlays to reviewed schema paths, rejects non-physical weights symmetrically in EN and FR, normalizes RollTable result weights to their inclusive ranges, and aligns Foundry/Fallout manifest, runtime, and qualification compatibility. Qualified on Foundry 14.367, Fallout 11.17.1, and Node 24.20.0.