From 66d1cf2f557f32dd75f01b72eeb2a4efa81f7a4a Mon Sep 17 00:00:00 2001
From: Jean-Luc Makiola <business@jeanlucmakiola.de>
Date: Mon, 16 Mar 2026 21:23:32 +0100
Subject: [PATCH] docs(10): add research and validation strategy

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 .../10-VALIDATION.md                          | 78 +++++++++++++++++++
 1 file changed, 78 insertions(+)
 create mode 100644 .planning/phases/10-schema-foundation-pros-cons-fields/10-VALIDATION.md

diff --git a/.planning/phases/10-schema-foundation-pros-cons-fields/10-VALIDATION.md b/.planning/phases/10-schema-foundation-pros-cons-fields/10-VALIDATION.md
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+---
+phase: 10
+slug: schema-foundation-pros-cons-fields
+status: draft
+nyquist_compliant: false
+wave_0_complete: false
+created: 2026-03-16
+---
+
+# Phase 10 — Validation Strategy
+
+> Per-phase validation contract for feedback sampling during execution.
+
+---
+
+## Test Infrastructure
+
+| Property | Value |
+|----------|-------|
+| **Framework** | Bun test runner (built-in) |
+| **Config file** | none — `bun test` discovers `tests/**/*.test.ts` |
+| **Quick run command** | `bun test tests/services/thread.service.test.ts` |
+| **Full suite command** | `bun test` |
+| **Estimated runtime** | ~5 seconds |
+
+---
+
+## Sampling Rate
+
+- **After every task commit:** Run `bun test tests/services/thread.service.test.ts`
+- **After every plan wave:** Run `bun test`
+- **Before `/gsd:verify-work`:** Full suite must be green
+- **Max feedback latency:** 5 seconds
+
+---
+
+## Per-Task Verification Map
+
+| Task ID | Plan | Wave | Requirement | Test Type | Automated Command | File Exists | Status |
+|---------|------|------|-------------|-----------|-------------------|-------------|--------|
+| 10-01-01 | 01 | 1 | RANK-03 | unit | `bun test tests/services/thread.service.test.ts` | Extend existing | ⬜ pending |
+| 10-01-02 | 01 | 1 | RANK-03 | unit | `bun test tests/services/thread.service.test.ts` | Extend existing | ⬜ pending |
+| 10-01-03 | 01 | 1 | RANK-03 | unit | `bun test tests/services/thread.service.test.ts` | Extend existing | ⬜ pending |
+| 10-01-04 | 01 | 1 | RANK-03 | route | `bun test tests/routes/threads.test.ts` | Extend existing | ⬜ pending |
+| 10-01-05 | 01 | 1 | RANK-03 | regression | `bun test` | Existing ✅ | ⬜ pending |
+
+*Status: ⬜ pending · ✅ green · ❌ red · ⚠️ flaky*
+
+---
+
+## Wave 0 Requirements
+
+Existing infrastructure covers all phase requirements. All tests are extensions of existing files:
+- `tests/services/thread.service.test.ts` — add `pros`/`cons` test cases to existing describe blocks
+- `tests/routes/threads.test.ts` — add test case to existing PUT candidate describe block
+
+*No new test files or framework installs required.*
+
+---
+
+## Manual-Only Verifications
+
+| Behavior | Requirement | Why Manual | Test Instructions |
+|----------|-------------|------------|-------------------|
+| CandidateCard shows visual indicator when pros/cons present | RANK-03 | UI rendering verification | 1. Create thread with candidate 2. Add pros text 3. Verify indicator badge appears on card |
+
+---
+
+## Validation Sign-Off
+
+- [ ] All tasks have `<automated>` verify or Wave 0 dependencies
+- [ ] Sampling continuity: no 3 consecutive tasks without automated verify
+- [ ] Wave 0 covers all MISSING references
+- [ ] No watch-mode flags
+- [ ] Feedback latency < 5s
+- [ ] `nyquist_compliant: true` set in frontmatter
+
+**Approval:** pending