---
phase: 20.1.1.1.1
slug: phase-20-1-1-round-2-gap-closure-note-dedup-sidebar-nav-role
status: draft
nyquist_compliant: false
wave_0_complete: false
created: 2026-04-15
---

# Phase 20.1.1.1.1 — Validation Strategy

> Per-phase validation contract for feedback sampling during execution.

---

## Test Infrastructure

| Property | Value |
|----------|-------|
| **Framework** | cargo test + BUGSWEEPER HTTP debug server |
| **Config file** | Cargo.toml (workspace), crates/bugsweeper/GUIDE.md |
| **Quick run command** | `cargo test --workspace` |
| **Full suite command** | `cargo test --workspace && cargo build --features bugsweeper` |
| **Estimated runtime** | ~60 seconds |

---

## Sampling Rate

- **After every task commit:** Run `cargo test --workspace`
- **After every plan wave:** Run `cargo test --workspace && cargo build --features bugsweeper`
- **Before `/gsd-verify-work`:** Full suite must be green
- **Max feedback latency:** 60 seconds

---

## Per-Task Verification Map

| Task ID | Plan | Wave | Requirement | Threat Ref | Secure Behavior | Test Type | Automated Command | File Exists | Status |
|---------|------|------|-------------|------------|-----------------|-----------|-------------------|-------------|--------|
| TBD | TBD | TBD | TBD | — | N/A | build | `cargo test --workspace` | ✅ | ⬜ pending |

*Status: ⬜ pending · ✅ green · ❌ red · ⚠️ flaky*

---

## Wave 0 Requirements

*Existing infrastructure covers all phase requirements.*

---

## Manual-Only Verifications

| Behavior | Requirement | Why Manual | Test Instructions |
|----------|-------------|------------|-------------------|
| D-01/D-02 pill dropdown position + styling | — | Visual UI verification | Screenshot sidebar, verify pill is right of avatar with 2px hollow outline |
| D-03 tile-click navigates to filtered cards + sidebar | — | Navigation flow | Click recipient tile, verify cards filter AND sidebar opens |
| D-04 tab-restore preserves sidebar + cards | — | State persistence across tabs | Switch away and back to Recipients tab |
| D-08 button flicker resolved | — | Hover interaction | Move cursor over + button repeatedly |
| D-09 button vertical alignment | — | Visual alignment | Compare + button center with product square centers |
| D-14 missing card + Shopify connectivity | — | Runtime sync behavior | Launch app, verify all cards appear and status is not "Connecting..." |

*If none: "All phase behaviors have automated verification."*

---

## 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 < 60s
- [ ] `nyquist_compliant: true` set in frontmatter

**Approval:** pending