plast-mem

Run and inspect the LoCoMo event segmentation debugger in `crates/event_segmentation/examples/locomo_segmenter.rs`. Use when debugging `EventSegmenter`, checking segment boundaries on LoCoMo samples, inspecting the emitted event-segment JSON array, slicing or rewriting derived JSON through shell pipes or a REPL, focusing on `conv-47`, or sweeping every sample to judge overall behavior instead of a single conversation.