TE-008: five guard decisions in BriefStore (Save, Submit, Send, the shared
Approve/Reject review path) were pure functions of status tag, actor role and
entity completeness, but each sat inside a lock-held, DB-opening method, so a
spec could not exercise a decision without a booted host and a real SQLite
file. BriefRules.cs holds the five pure statics; BriefStore keeps its lock,
its Db.Create(), its static shape and every method signature. 29 new
free-running unit assertions in BriefRuleTests.cs; the existing host-booting
brief endpoint tests are unchanged.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
# Conflicts:
# docs/project/refactor-backlog-setup/refactor-backlog/99-backlog.md
# libs/shared/docs/behaviour-spec.mdx
eho
e304211715