Type Alias SchedulerMode

Scheduling mode — controls how concurrent solve() calls interact.

• latest-wins: One in flight at a time. New calls supersede any pending call (in-flight one is aborted). Optimal for slider scrubs / live UIs.
• queue: FIFO queue. Each solve runs to completion. Concurrency capped by maxConcurrent. Use for "submit job" flows where every request matters.
• parallel: No scheduling — calls run concurrently up to maxConcurrent. Closest to plain client.solve() but with shared cancel/state.