policy: limit Delivery to unit testing

references/failure-and-documentation.md

@@ -42,7 +42,7 @@ Maintain two documentation areas.
 ### Engineering — five sections
 
 1. **Repository and workspace** — monorepo/application/package structure and local prerequisites.
-2. **Development and testing** — commands, unit/integration testing, fixtures, and debugging.
+2. **Development and unit testing** — commands, unit-test fixtures, debugging, and the handoff to UAT for every non-unit suite.
 3. **Build and continuous integration** — pipelines, checks, artifacts, runners, and failure diagnosis.
 4. **Packaging and deployment preparation** — containers, Helm/GitOps interfaces, configuration, and release inputs.
 5. **Operations and troubleshooting** — observability, known failure modes, recovery checks, and evidence collection.