@arch:layer(kg_store) @arch:role(substrate) @arch:see(.yah/docs/working/yah-task-runs.md)
task-runs — lossless command-output capture with a tiered observation
model (bytes → beholders → triage → shims).
Tier 1 (this crate): core types + per-camp SQLite store. Higher tiers (beholders, pruner, shims) build on top.