cmeister/unilid-1940

Add the uncalibrated (version-1) model file

Corrected weights: no probability mass on the special tokens (UNILID 0.3.0); calibration re-derived at c = -17

Point install instructions at the upstream repo (PRs merged)

Add model card

Add standalone calibration artifact (same content as the bundled section)

Add calibrated model (v2 container: base weights + bundled calibration)

initial commit