> 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/phase22-session08-erasure-docs-and-validation/tasks.md).

# Task Checklist

**Session ID**: `phase22-session08-erasure-docs-and-validation` **Total Tasks**: 15 **Estimated Duration**: 2-3 hours **Created**: 2026-07-05

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Legend: `[x]` completed; `[ ]` pending; `[P]` parallelizable; `[SNNMM]` session ref; `TNNN` task ID.

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## Setup (3 tasks)

* [x] T001 \[S2208] Verify Session 07 validation, current Phase 22 PRD status, and Session 08 prerequisites (`.spec_system/specs/phase22-session07-honesty-regression-tests/validation.md`, `.spec_system/PRD/phase_22/PRD_phase_22.md`)
* [x] T002 \[S2208] \[P] Inspect browser erasure boundary ids and current web storage cleanup mapping (`packages/protocol/src/erasure.ts`, `apps/web/src/lib/localErasure.ts`)
* [x] T003 \[S2208] \[P] Inspect projection storage, reset, and implementation-decision docs for required closeout alignment (`apps/web/src/lib/gameProjection.ts`, `apps/web/src/store/useGameStore.ts`, `docs/game-design/10-technical-design-and-game-projection.md`, `docs/game-design/14-implemented-phases.md`)

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## Foundation (3 tasks)

* [x] T004 \[S2208] Add `GAME_PROJECTION_STORAGE_KEY` to the existing browser storage erasure inventory with duplicate confirmation/idempotency behavior preserved (`apps/web/src/lib/localErasure.ts`)
* [x] T005 \[S2208] Extend browser erasure preview coverage for seeded projection storage and raw-value redaction (`apps/web/tests/localErasure.test.ts`)
* [x] T006 \[S2208] Extend browser erasure confirmation coverage for projection key removal and idempotent duplicate confirmation (`apps/web/tests/localErasure.test.ts`)

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## Implementation (5 tasks)

* [x] T007 \[S2208] Verify or extend reset regression coverage proving `resetToSeed()` removes `localStorage["factionos-game-v1"]` with state reset on re-entry (`apps/web/tests/gameProjectionStore.test.ts`, `apps/web/src/store/useGameStore.ts`)
* [x] T008 \[S2208] \[P] Update the technical game projection doc for shipped Phase 22 choices: `suggestion_update` no-op, shared gate attention, persisted `attention`, dormant camp links, and browser-local projection erasure (`docs/game-design/10-technical-design-and-game-projection.md`)
* [x] T009 \[S2208] Update the game-design change log and implemented phase ledger after focused validation passes (`docs/game-design/11-open-questions-and-change-log.md`, `docs/game-design/14-implemented-phases.md`)
* [x] T010 \[S2208] Review stable web/privacy docs and update only source-backed projection-erasure or no-claim wording that diverges from implementation (`apps/web/README_web.md`, `docs/privacy-and-security.md`)
* [x] T011 \[S2208] Record implementation evidence, validation command outputs, and no-claim boundary notes (`.spec_system/specs/phase22-session08-erasure-docs-and-validation/implementation-notes.md`)

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## Testing (4 tasks)

* [x] T012 \[S2208] Run focused projection reducer validation (`npm test -- apps/web/tests/gameProjection.test.ts`)
* [x] T013 \[S2208] Run focused replay persistence and local erasure validation (`npm test -- apps/web/tests/replayPersist.test.ts apps/web/tests/localErasure.test.ts`)
* [x] T014 \[S2208] Run broadened store regressions when touched files warrant it (`npm test -- apps/web/tests/gameProjectionStore.test.ts apps/web/tests/replayBuffer.test.ts apps/web/tests/questBoardStore.test.ts apps/web/tests/orchestrationStore.test.ts apps/web/tests/commandCenterStore.test.ts`)
* [x] T015 \[S2208] Run web typecheck, changed-file Biome, ASCII/LF validation, and record closeout readiness (`npm --workspace @factionos/web run typecheck`, `npm exec -- biome check`, `.spec_system/specs/phase22-session08-erasure-docs-and-validation`)

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## Completion Checklist

* [x] All tasks marked `[x]`
* [x] All tests and checks passing
* [x] All files ASCII-encoded with LF line endings
* [x] implementation-notes.md updated
* [x] Ready for `creview` (next step in the implement -> creview -> validate sequence)

***

## Next Steps

Run the `creview` workflow step.


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