pub fn parse_temporal_query(query: &str, now_ms: i64) -> Option<TemporalRewrite>Expand description
Extract one temporal phrase from query, resolved against now_ms
(unix ms, UTC). None means the caller searches its original query
unmodified — see the module docs for the grammar and boundary rules.
Pure and deterministic: same (query, now_ms) → same result; no I/O,
no clock reads.