docs(phase-3): add validation strategy

.planning/phases/03-setups-and-dashboard/03-VALIDATION.md

@@ -0,0 +1,79 @@
+---
+phase: 3
+slug: setups-and-dashboard
+status: draft
+nyquist_compliant: false
+wave_0_complete: false
+created: 2026-03-15
+---
+
+# Phase 3 — Validation Strategy
+
+> Per-phase validation contract for feedback sampling during execution.
+
+---
+
+## Test Infrastructure
+
+| Property | Value |
+|----------|-------|
+| **Framework** | bun:test (built into Bun) |
+| **Config file** | None (Bun built-in, runs from `package.json` `"test": "bun test"`) |
+| **Quick run command** | `bun test tests/services/setup.service.test.ts` |
+| **Full suite command** | `bun test` |
+| **Estimated runtime** | ~5 seconds |
+
+---
+
+## Sampling Rate
+
+- **After every task commit:** Run `bun test tests/services/setup.service.test.ts && bun test tests/routes/setups.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 |
+|---------|------|------|-------------|-----------|-------------------|-------------|--------|
+| 03-01-01 | 01 | 1 | SETP-01 | unit + integration | `bun test tests/services/setup.service.test.ts` | No - W0 | ⬜ pending |
+| 03-01-02 | 01 | 1 | SETP-02 | unit | `bun test tests/services/setup.service.test.ts` | No - W0 | ⬜ pending |
+| 03-01-03 | 01 | 1 | SETP-03 | unit | `bun test tests/services/setup.service.test.ts` | No - W0 | ⬜ pending |
+| 03-01-04 | 01 | 1 | SETP-01, SETP-02 | integration | `bun test tests/routes/setups.test.ts` | No - W0 | ⬜ pending |
+| 03-02-01 | 02 | 2 | DASH-01 | manual-only | Manual browser verification | N/A | ⬜ pending |
+
+*Status: ⬜ pending · ✅ green · ❌ red · ⚠️ flaky*
+
+---
+
+## Wave 0 Requirements
+
+- [ ] `tests/services/setup.service.test.ts` — stubs for SETP-01, SETP-02, SETP-03
+- [ ] `tests/routes/setups.test.ts` — stubs for SETP-01, SETP-02 API layer
+- [ ] `tests/helpers/db.ts` — needs `setups` and `setup_items` CREATE TABLE statements added
+
+---
+
+## Manual-Only Verifications
+
+| Behavior | Requirement | Why Manual | Test Instructions |
+|----------|-------------|------------|-------------------|
+| Dashboard shows cards with stats | DASH-01 | UI-only, data from existing endpoints | Navigate to `/`, verify 3 cards with correct stats, click each to navigate |
+| Checklist picker grouped by category | SETP-02 | UI interaction pattern | Open setup, click add items, verify grouped checkboxes |
+| Setup detail card grid with remove | SETP-02 | UI interaction pattern | View setup detail, verify cards with x buttons, remove an item |
+| Sticky totals bar on setup detail | SETP-03 | Visual verification | Scroll setup detail, verify totals bar stays visible |
+
+---
+
+## 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