docs(guides): add TDD workflow + restructure adding-a-feature for TDD order

New: docs/guides/tdd-workflow.md — red-green-refactor cycle, AAA,
mocking decision tree, coverage targets, factory + contract usage.
Restructured: adding-a-feature.md interleaves tests with implementation;
TDD order is required, not optional. testing-strategy.md cross-links
the new guide. AGENTS.md and CLAUDE.md surface both.

Spec: §7

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
This commit is contained in:
2026-05-05 19:28:00 +02:00
parent bd50a67662
commit 17d3488fb4
5 changed files with 1268 additions and 208 deletions

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@@ -205,6 +205,7 @@ await bindProductionUsers(authContainer, payloadConfig);
- **Dependency Flow** — `docs/architecture/dependency-flow.md` — allowed directions and composition pattern
- **Adding a Feature Guide** — `docs/guides/adding-a-feature.md` — step-by-step new feature walkthrough
- **Testing Strategy** — `docs/guides/testing-strategy.md` — test placement, Vitest per-package, Playwright e2e
- **TDD Workflow** — `docs/guides/tdd-workflow.md` — red-green-refactor cycle, mocking decision tree, coverage targets
Per-package documentation lives in each `AGENTS.md`:
- `packages/core-shared/AGENTS.md`