chore: archive v1.0 phase directories to milestones/

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

.planning/milestones/v1.0-phases/01-foundation/01-VALIDATION.md

@@ -0,0 +1,81 @@
+---
+phase: 1
+slug: foundation
+status: draft
+nyquist_compliant: false
+wave_0_complete: false
+created: 2026-03-15
+---
+
+# Phase 1 — Validation Strategy
+
+> Per-phase validation contract for feedback sampling during execution.
+
+---
+
+## Test Infrastructure
+
+| Property | Value |
+|----------|-------|
+| **Framework** | flutter_test (bundled with Flutter SDK) |
+| **Config file** | none — Wave 0 creates test scaffolding |
+| **Quick run command** | `flutter test` |
+| **Full suite command** | `flutter test --coverage` |
+| **Estimated runtime** | ~10 seconds |
+
+---
+
+## Sampling Rate
+
+- **After every task commit:** Run `flutter test`
+- **After every plan wave:** Run `flutter test --coverage`
+- **Before `/gsd:verify-work`:** Full suite must be green + `dart analyze` clean (zero riverpod_lint issues)
+- **Max feedback latency:** 15 seconds
+
+---
+
+## Per-Task Verification Map
+
+| Task ID | Plan | Wave | Requirement | Test Type | Automated Command | File Exists | Status |
+|---------|------|------|-------------|-----------|-------------------|-------------|--------|
+| TBD | 01 | 0 | FOUND-01 | unit + smoke | `flutter test test/core/database/database_test.dart` | No — Wave 0 | ⬜ pending |
+| TBD | 01 | 0 | FOUND-02 | smoke | `dart analyze` | No — Wave 0 | ⬜ pending |
+| TBD | 01 | 0 | FOUND-03 | widget | `flutter test test/l10n/localization_test.dart` | No — Wave 0 | ⬜ pending |
+| TBD | 01 | 0 | FOUND-04 | widget | `flutter test test/shell/app_shell_test.dart` | No — Wave 0 | ⬜ pending |
+| TBD | 01 | 0 | THEME-01 | widget | `flutter test test/core/theme/theme_test.dart` | No — Wave 0 | ⬜ pending |
+| TBD | 01 | 0 | THEME-02 | unit | `flutter test test/core/theme/color_scheme_test.dart` | No — Wave 0 | ⬜ pending |
+
+*Status: ⬜ pending · ✅ green · ❌ red · ⚠️ flaky*
+
+---
+
+## Wave 0 Requirements
+
+- [ ] `test/core/database/database_test.dart` — covers FOUND-01 (database opens, schema version correct)
+- [ ] `test/l10n/localization_test.dart` — covers FOUND-03 (German strings load from ARB)
+- [ ] `test/shell/app_shell_test.dart` — covers FOUND-04 (navigation bar renders 3 tabs)
+- [ ] `test/core/theme/theme_test.dart` — covers THEME-01 (light/dark/system switching)
+- [ ] `test/core/theme/color_scheme_test.dart` — covers THEME-02 (sage green seed, warm surfaces)
+- [ ] Drift migration test scaffolding via `dart run drift_dev make-migrations` (auto-generated)
+
+---
+
+## Manual-Only Verifications
+
+| Behavior | Requirement | Why Manual | Test Instructions |
+|----------|-------------|------------|-------------------|
+| Warm dark mode visual appearance | THEME-02 | Color perception is subjective — hex values pass tests but need visual review | Launch app, toggle to dark mode, verify charcoal-brown feel (not cold/blue-gray) |
+| Thematic tab icons look correct | FOUND-04 | Icon selection is a design judgment | Launch app, verify clipboard/door/sliders icons match household domain |
+
+---
+
+## 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 < 15s
+- [ ] `nyquist_compliant: true` set in frontmatter
+
+**Approval:** pending