`/clear` ends the supervisor's context. It does not stop the developer agent
that session spawned. A fresh supervisor read the half-finished tree as an
interrupted session and dispatched a second agent onto the same ticket. Both
agents then ran `dotnet test` in one checkout, which truncated the shared
SQLite file and produced the stale-database failure the Troubleshooting
section already records under a different cause.
Also record that a bare `dotnet test` runs the OpenZaak integration test that
both CI scripts filter out.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>