generated from coulomb/repo-seed
Verify the git backend's fold reads the durable log into CoordinationState with unchanged semantics, and that read-your-writes holds across separate handles and separate OS processes against the same space ref (one test spawns a real subprocess that appends, then reads it back). Cross-process fold equals the in-memory fold for the same event sequence (derived = f(log)). Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>