> For the complete documentation index, see [llms.txt](https://faction-os.gitbook.io/faction-os-docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://faction-os.gitbook.io/faction-os-docs/.spec_system/archive/sessions/phase21-session01-expansion-state-foundation/validation.md).

# Validation Report

**Session ID**: `phase21-session01-expansion-state-foundation` **Package**: apps/web **Validated**: 2026-06-29 **Result**: PASS

## Validation Summary

| Check                     | Status | Notes                                                                                                                   |
| ------------------------- | ------ | ----------------------------------------------------------------------------------------------------------------------- |
| Code Review               | PASS   | `code-review.md` exists with `Result: RESOLVED` and scope says all uncommitted changes were reviewed.                   |
| Tasks Complete            | PASS   | 18/18 tasks complete.                                                                                                   |
| Files Exist               | PASS   | 13/13 deliverables exist and are non-empty.                                                                             |
| ASCII Encoding            | PASS   | `file`, non-ASCII grep, and CRLF grep found no issues in deliverables.                                                  |
| Tests Passing             | PASS   | Focused web tests passed 172/172; root test suite passed 3121/3121 with 1 skipped; typechecks passed.                   |
| Database/Schema Alignment | N/A    | N/A -- no DB-layer changes, migrations, schema files, SQL, seeds, or ORM metadata touched.                              |
| Quality Gates             | PASS   | `format:check`, `lint`, web typecheck, workspace typecheck, and `git diff --check` passed.                              |
| Conventions               | PASS   | Spot-check found settings-store and test changes follow workspace patterns.                                             |
| Security & GDPR           | PASS   | No security findings; GDPR N/A. See `security-compliance.md`.                                                           |
| Behavioral Quality        | PASS   | Runtime files spot-checked for state freshness, trust boundary, mutation safety, failure paths, and contract alignment. |
| UI Product Surface        | PASS   | Local Erasure component diff changes only reset-hook state handling; no debug/scaffolding UI added.                     |

**Overall**: PASS

## Evidence Ledger

| Check               | Command or Inspection                                                                                                                                                                                                                       | Result | Evidence / Blocker                                                                                                                                                               |
| ------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ------ | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| Project state       | `if [ -d ".spec_system/scripts" ]; then bash .spec_system/scripts/analyze-project.sh --json; else bash /home/aiwithapex/.codex/plugins/cache/apex-spec-system/apex-spec/2.1.3-codex/skills/apex-spec/scripts/analyze-project.sh --json; fi` | PASS   | Active session `phase21-session01-expansion-state-foundation`; monorepo true; package candidate `apps/web`; session dir exists.                                                  |
| Package context     | `spec.md` header inspection                                                                                                                                                                                                                 | PASS   | `Package: apps/web`; all deliverables are inside `apps/web`.                                                                                                                     |
| Code review         | `.spec_system/specs/phase21-session01-expansion-state-foundation/code-review.md` inspection                                                                                                                                                 | PASS   | File exists; `Result: RESOLVED`; scope says all uncommitted changes were reviewed.                                                                                               |
| Task completion     | `.spec_system/specs/phase21-session01-expansion-state-foundation/tasks.md` inspection                                                                                                                                                       | PASS   | Progress summary and checklist show 18/18 tasks complete.                                                                                                                        |
| Deliverables        | `test -s` loop over 13 deliverables                                                                                                                                                                                                         | PASS   | All 13 files reported `FOUND_NONEMPTY`.                                                                                                                                          |
| ASCII/LF            | `file [deliverables]`; \`LC\_ALL=C grep -n '\[^\[:print:]\[:space:]]' \[deliverables]                                                                                                                                                       |        | true`;` grep -l $'\r' \[deliverables]                                                                                                                                            |
| Focused tests 1     | `npm test -- apps/web/tests/useSettingsStore.test.ts apps/web/tests/settingsNotifications.test.ts apps/web/tests/SettingsAudio.test.tsx`                                                                                                    | PASS   | 3 files passed; 28 tests passed.                                                                                                                                                 |
| Focused tests 2     | `npm test -- apps/web/tests/CockpitShell.test.tsx apps/web/tests/MobileAccessibility.test.tsx apps/web/tests/KeyboardShortcutsModal.test.tsx apps/web/tests/CommandPalette.test.tsx`                                                        | PASS   | 4 files passed; 54 tests passed.                                                                                                                                                 |
| Focused tests 3     | `npm test -- apps/web/tests/keyboardShortcuts.test.ts apps/web/tests/NoticeBoard.test.tsx apps/web/tests/HeroRosterSort.test.tsx apps/web/tests/useNotifications.test.tsx`                                                                  | PASS   | 4 files passed; 90 tests passed.                                                                                                                                                 |
| Web typecheck       | `npm run typecheck --workspace @factionos/web`                                                                                                                                                                                              | PASS   | `tsc -b --noEmit` completed with exit 0.                                                                                                                                         |
| Root tests          | `npm test`                                                                                                                                                                                                                                  | PASS   | 273 files passed, 1 skipped; 3121 tests passed, 1 skipped.                                                                                                                       |
| Formatter           | `npm run format:check`                                                                                                                                                                                                                      | PASS   | Biome checked 768 files; no fixes applied.                                                                                                                                       |
| Linter              | `npm run lint`                                                                                                                                                                                                                              | PASS   | Biome checked 770 files; no fixes applied.                                                                                                                                       |
| Workspace typecheck | `npm run typecheck --workspaces --if-present`                                                                                                                                                                                               | PASS   | adapters, server, warroom, web, protocol, and public-website typechecks completed.                                                                                               |
| Whitespace          | `git diff --check`                                                                                                                                                                                                                          | PASS   | No whitespace errors reported.                                                                                                                                                   |
| Database/schema     | `git diff --name-only HEAD -- '*migration*' '*schema*' '*.sql' 'apps/server/**' 'packages/protocol/**' 'apps/web/**'` plus deliverable inspection                                                                                           | N/A    | Diff output only listed the 13 `apps/web` deliverables; no DB-layer artifacts or persisted schema changes.                                                                       |
| Success criteria    | `useSettingsStore.ts` and `useSettingsStore.test.ts` inspection plus focused tests and typechecks                                                                                                                                           | PASS   | Default null, typed union, replace/clear, reset, stale hydration ignore, and persistence exclusion are implemented and tested.                                                   |
| Conventions         | `.spec_system/CONVENTIONS.md` inspection plus deliverable diff spot-check                                                                                                                                                                   | PASS   | Uses npm workspace/Vitest patterns, Biome formatting, TypeScript contracts, and existing reset-helper style.                                                                     |
| Security/GDPR       | `security-compliance.md` plus targeted `rg` scans and dependency diff                                                                                                                                                                       | PASS   | No security findings; no dependency changes; GDPR N/A due no personal data handling.                                                                                             |
| Behavioral quality  | Targeted inspection of `apps/web/src/store/useSettingsStore.ts`, `apps/web/src/components/LocalErasurePanel.tsx`, and reset-helper tests                                                                                                    | PASS   | Transient state resets on re-entry, persistence trust boundary is field-by-field normalized, no new async or duplicate mutation path, contracts align with TypeScript and tests. |
| UI product surface  | `git diff -- apps/web/src/components/LocalErasurePanel.tsx` inspection                                                                                                                                                                      | PASS   | Diff changes imports and reset-hook state only; no visible JSX copy, debug panels, telemetry, route labels, or scaffolding added.                                                |

## 1. Code Review Gate

### Status: PASS

**Report**: `code-review.md` **Result**: RESOLVED **Issues**: None

## 2. Task Completion

### Status: PASS

**Tasks**: 18/18 complete **Incomplete tasks**: None

## 3. Deliverables Verification

### Status: PASS

| File                                             | Found | Status |
| ------------------------------------------------ | ----- | ------ |
| `apps/web/src/store/useSettingsStore.ts`         | Yes   | PASS   |
| `apps/web/src/components/LocalErasurePanel.tsx`  | Yes   | PASS   |
| `apps/web/tests/useSettingsStore.test.ts`        | Yes   | PASS   |
| `apps/web/tests/settingsNotifications.test.ts`   | Yes   | PASS   |
| `apps/web/tests/SettingsAudio.test.tsx`          | Yes   | PASS   |
| `apps/web/tests/CockpitShell.test.tsx`           | Yes   | PASS   |
| `apps/web/tests/MobileAccessibility.test.tsx`    | Yes   | PASS   |
| `apps/web/tests/KeyboardShortcutsModal.test.tsx` | Yes   | PASS   |
| `apps/web/tests/CommandPalette.test.tsx`         | Yes   | PASS   |
| `apps/web/tests/keyboardShortcuts.test.ts`       | Yes   | PASS   |
| `apps/web/tests/NoticeBoard.test.tsx`            | Yes   | PASS   |
| `apps/web/tests/HeroRosterSort.test.tsx`         | Yes   | PASS   |
| `apps/web/tests/useNotifications.test.tsx`       | Yes   | PASS   |

**Missing deliverables**: None

## 4. ASCII Encoding Check

### Status: PASS

| File                                             | Encoding | Line Endings | Status |
| ------------------------------------------------ | -------- | ------------ | ------ |
| `apps/web/src/store/useSettingsStore.ts`         | ASCII    | LF           | PASS   |
| `apps/web/src/components/LocalErasurePanel.tsx`  | ASCII    | LF           | PASS   |
| `apps/web/tests/useSettingsStore.test.ts`        | ASCII    | LF           | PASS   |
| `apps/web/tests/settingsNotifications.test.ts`   | ASCII    | LF           | PASS   |
| `apps/web/tests/SettingsAudio.test.tsx`          | ASCII    | LF           | PASS   |
| `apps/web/tests/CockpitShell.test.tsx`           | ASCII    | LF           | PASS   |
| `apps/web/tests/MobileAccessibility.test.tsx`    | ASCII    | LF           | PASS   |
| `apps/web/tests/KeyboardShortcutsModal.test.tsx` | ASCII    | LF           | PASS   |
| `apps/web/tests/CommandPalette.test.tsx`         | ASCII    | LF           | PASS   |
| `apps/web/tests/keyboardShortcuts.test.ts`       | ASCII    | LF           | PASS   |
| `apps/web/tests/NoticeBoard.test.tsx`            | ASCII    | LF           | PASS   |
| `apps/web/tests/HeroRosterSort.test.tsx`         | ASCII    | LF           | PASS   |
| `apps/web/tests/useNotifications.test.tsx`       | ASCII    | LF           | PASS   |

**Encoding issues**: None

## 5. Test Results

### Status: PASS

| Metric             | Value                          |
| ------------------ | ------------------------------ |
| Focused Test Files | 11 passed                      |
| Focused Tests      | 172 passed                     |
| Root Test Files    | 273 passed, 1 skipped          |
| Root Tests         | 3121 passed, 1 skipped         |
| Failed             | 0                              |
| Coverage           | Not reported by these commands |

**Failed tests**: None

## 6. Database/Schema Alignment

### Status: N/A

**Evidence**: N/A -- no DB-layer changes. The session deliverables are web settings store/component/test files only, and `git diff --name-only HEAD -- '*migration*' '*schema*' '*.sql' 'apps/server/**' 'packages/protocol/**' 'apps/web/**'` showed no migrations, SQL, schema files, server DB code, or protocol data-shape artifacts.

**Issues found**: None

## 7. Success Criteria

From spec.md:

**Functional requirements**:

* [x] `expandedBottomRailSurfaceId` defaults to `null`.
* [x] `setExpandedBottomRailSurfaceId(...)` accepts only `quest-board`, `orchestration`, `war-room`, or `null` at the TypeScript boundary.
* [x] Setting one id replaces any previous id and setting `null` clears expansion state.
* [x] `resetSettings()` clears expansion state without persisting it.
* [x] `loadPersistedSettings()` ignores stale or malformed expansion fields in localStorage.

**Testing requirements**:

* [x] Unit tests written and passing for the settings store default, set, clear, reset, hydration, and persistence behavior.
* [x] Reset-helper consumer tests updated so expansion state cannot leak between tests.
* [x] Focused web tests and web typecheck completed.

**Quality gates**:

* [x] All files ASCII-encoded.
* [x] Unix LF line endings.
* [x] Code follows project conventions.
* [x] Primary user-facing surfaces remain unchanged in this session.

## 8. Conventions Compliance

### Status: PASS

**Categories spot-checked**: naming, file structure, error handling, comments, testing, and database conventions when relevant.

**Convention violations**: None. Evidence: `.spec_system/CONVENTIONS.md` identifies npm workspaces, Biome, TypeScript, Vitest, and no configured database; deliverables use existing web store/test patterns and passed `format:check`, `lint`, and typechecks.

## 9. Security & GDPR Compliance

### Status: PASS

**Full report**: See `security-compliance.md` in this session directory.

#### Summary

| Area     | Status | Findings |
| -------- | ------ | -------- |
| Security | PASS   | 0 issues |
| GDPR     | N/A    | 0 issues |

**Critical violations**: None

## 10. Behavioral Quality Spot-Check

### Status: PASS

**Checklist applied**: Yes **Files spot-checked**:

* `apps/web/src/store/useSettingsStore.ts`
* `apps/web/src/components/LocalErasurePanel.tsx`
* `apps/web/tests/useSettingsStore.test.ts`
* `apps/web/tests/CommandPalette.test.tsx`
* `apps/web/tests/MobileAccessibility.test.tsx`

**Categories spot-checked**: trust boundaries, resource cleanup, mutation safety, failure paths, and contract alignment.

**Violations found**: None

**Fixes applied during validation**: None

## 11. UI Product-Surface Spot-Check

### Status: PASS

**Surfaces inspected**: `LocalErasurePanel` code diff, including reset-hook-only change to `resetSettings`. **Diagnostics found in primary UI**: None **Allowed debug/admin surfaces**: None **Fixes applied during validation**: None

## Validation Result

### PASS

Validation passed. The session establishes transient bottom-rail expansion state in `apps/web`, proves reset/hydration/persistence behavior with focused tests, keeps the durable settings snapshot bounded, and passes the root quality/test gates.

### Unresolved Failures And Blockers

None

## Next Steps

Next command: `updateprd`


---

# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.

## Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter, and the optional `goal` query parameter:

```
GET https://faction-os.gitbook.io/faction-os-docs/.spec_system/archive/sessions/phase21-session01-expansion-state-foundation/validation.md?ask=<question>&goal=<endgoal>
```

`ask` is the immediate question: it should be specific, self-contained, and written in natural language.
`goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal.

The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.