Danijel Martinek
ce294b3041
§1 worked example rewritten to direct factory injection (no container rebinding). §4 mocking decision tree updated. New §sections for R25 output-validation tests, R26 router error-mapping tests, R27/R28 presenter-shape tests. §9 contract-suite paths use the post-Plan-8 .mock.ts suffix. Refactor log doc-update checklist: tdd-workflow.md ticked.