-- Baltique OS Core 0.45.1 — Hotfix for CURRENT_TIME reserved word and operative timeline legacy unique key
-- The executable repair is in public_html/upgrade_0_45_1.php.

-- Notes:
-- 1. theatre_v2_simulation_runs.current_time and theatre_v2_simulation_snapshots.current_time
--    are quoted as `current_time` in SQL to support MySQL variants where CURRENT_TIME is reserved.
-- 2. operative_case_timeline.uq_op_timeline and operative_case_documents.uq_op_doc
--    are dropped if present because legacy schemas used case_id=0 and caused duplicate 0- / 0-start_email.
