feat(coordination): event-sourced DecisionLog keystone (WP-0007 T5)

Append-only, totally-ordered-per-space decision log (in-process append authority;
git+lease later) with event types overlay/binding/alias/merge/fork, and a derived
fold to CoordinationState (aliases LWW, transitively-merged equivalence groups,
open overlays). derived = f(log); read-your-writes. 6 tests green. (blueprint §8.1)

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
This commit is contained in:
2026-06-15 09:45:11 +02:00
parent 6d48a1d3e6
commit 24108b65aa
4 changed files with 186 additions and 1 deletions

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@@ -101,7 +101,7 @@ lying stub fails with a precise diff.
```task
id: SHARD-WP-0007-T5
status: todo
status: done
priority: high
state_hub_task_id: "c87b1896-59a5-4cde-a292-1086caebd085"
```