marcopan
c0285e55a0
Ports search/__init__.py (combined_search/RRF/aggregate) renamed psdwp3->nsp. New aggregate_lsh_multi (the D14a deviation): groups LSH hits by table keeping EVERY column where a value appears -- NOT collapsed to a single best column. The old _aggregate_lsh hid alternative groundings (e.g. 'ablazione' matching both a boolean flag and a free-text patologia field). aggregate_lsh_multi exposes all columns so the value-grounding widget lets the reviewer choose the anchor(s). Within one (table, column) the best-scored value is kept; columns ordered by score. value_grounded added to DecisionType (records the reviewer's anchor choice). L1: test_value_grounding (6 tests) -- multi-column exposure, grouping, within-column best-value, ordering, empty, and the value_grounded decision-type existence. Deferred: lshindex/ (needs vendor/thoth_lsh) and the L0 test_rrf.py land with the nsp lsh build command + index-building path; not needed for the pure L1 core here.