> For the complete documentation index, see [llms.txt](https://ai-os-and-trend-finder.gitbook.io/ai-os-and-trend-finder-docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://ai-os-and-trend-finder.gitbook.io/ai-os-and-trend-finder-docs/.spec_system/archive/sessions/phase30-session05-persistence-and-save-contracts/implementation_summary.md). # Implementation Summary **Session ID**: `phase30-session05-persistence-and-save-contracts` **Completed**: 2026-06-22 **Duration**: 1 hour *** ## Overview Session 05 completed the AI Rogue browser-local persistence foundation. It added versioned Zod save contracts, localStorage preference storage, IndexedDB wallet, ledger, run history, and save-slot storage, a React save-state hook, legacy claim migration, AI Rogue-only reset scoping, save/load readiness UI, and broad unit, component, route, and browser validation. *** ## Deliverables ### Files Created | File | Purpose | Lines | | ----------------------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------- | ----- | | `src/extensions/ai-rogue/save-schema.ts` | Versioned save schemas, defaults, migrations, storage keys, and wallet helpers. | 506 | | `src/extensions/ai-rogue/persistence.ts` | Browser-local localStorage and IndexedDB persistence boundary with reset and claim transactions. | 725 | | `src/extensions/ai-rogue/use-save-state.ts` | React hook for save-state loading, mutation guards, refresh, reset, and UI status mapping. | 240 | | `src/extensions/ai-rogue/__tests__/save-schema.test.ts` | Schema, migration, malformed-record, privacy, and future-version coverage. | 191 | | `src/extensions/ai-rogue/__tests__/persistence.test.ts` | Storage adapter, transaction, failure, reset, claim migration, and privacy coverage. | 280 | | `src/extensions/ai-rogue/__tests__/use-save-state.test.tsx` | Hook coverage for loading, empty, denied, reset, duplicate trigger, and refresh states. | 265 | | `tests/e2e/ai-rogue-persistence.spec.ts` | Browser proof for preference refresh, durable claims, save/load readiness, reset scoping, and private text leakage. | 272 | | `.spec_system/specs/phase30-session05-persistence-and-save-contracts/spec.md` | Session specification and acceptance criteria. | 389 | | `.spec_system/specs/phase30-session05-persistence-and-save-contracts/tasks.md` | Completed 24-task checklist. | 76 | | `.spec_system/specs/phase30-session05-persistence-and-save-contracts/implementation-notes.md` | Task-by-task implementation evidence. | 894 | | `.spec_system/specs/phase30-session05-persistence-and-save-contracts/security-compliance.md` | Security and GDPR validation record. | 96 | | `.spec_system/specs/phase30-session05-persistence-and-save-contracts/validation.md` | PASS validation report and evidence ledger. | 211 | | `.spec_system/specs/phase30-session05-persistence-and-save-contracts/IMPLEMENTATION_SUMMARY.md` | Session closeout summary. | \~120 | ### Files Modified | File | Changes | | ------------------------------------------------------- | ------------------------------------------------------------------------------------------------- | | `src/extensions/types.ts` | Added IndexedDB capability reporting kind. | | `src/extensions/ai-rogue/capabilities.ts` | Declared localStorage preference and IndexedDB save contract capabilities. | | `src/extensions/ai-rogue/claim-store.ts` | Preserved legacy claim idempotency while mirroring claims into durable wallet and ledger records. | | `src/extensions/ai-rogue/views/ledger-view.tsx` | Wired durable wallet and ledger state into manual claim UI. | | `src/extensions/ai-rogue/views/settings-view.tsx` | Added persistent preferences and scoped AI Rogue reset controls. | | `src/extensions/ai-rogue/views/loadout-view.tsx` | Displayed wallet, preference, and save readiness without adding purchases. | | `src/extensions/ai-rogue/views/play-view.tsx` | Surfaced save/load and run-history readiness states. | | `src/extensions/ai-rogue/views/runtime-canvas.tsx` | Emitted coarse save/load/restart events with reset guards. | | `src/extensions/ai-rogue/__tests__/claim-store.test.ts` | Added durable claim migration and persistence coverage. | | `src/extensions/ai-rogue/__tests__/client.test.tsx` | Added AI Rogue persistence-state component coverage. | | `src/lib/__tests__/extension-registry.test.ts` | Updated capability expectations for AI Rogue IndexedDB reporting. | | `src/routes/__tests__/extensions-routes.test.tsx` | Updated route expectations for persistence capability labels and states. | | `tests/e2e/ai-rogue-ledger.spec.ts` | Extended Ledger coverage for durable wallet and ledger idempotency after refresh. | | `.spec_system/state.json` | Marked the session complete and cleared the current session. | | `.spec_system/PRD/phase_30/PRD_phase_30.md` | Updated phase progress to 5/10 sessions and recorded Session 05 completion. | | `package.json` | Bumped patch version from 0.1.376 to 0.1.377. | | `README.md` | Updated the project version line to 0.1.377. | | `docs/CHANGELOG.md` | Added the Phase 30 Session 05 closeout entry. | *** ## Technical Decisions 1. **Versioned schema boundary**: All persisted AI Rogue records parse through strict Zod contracts with safe defaults, migration warnings, and dropped bad entries so malformed browser state cannot break route rendering. 2. **Split storage by record size**: Preferences stay in localStorage while wallet, ledger, run history, and save slots live in IndexedDB behind a narrow adapter that can be tested without browser globals. 3. **Compatibility-first claim migration**: The Session 04 legacy `ai-os.ai-rogue.claims.v1` key remains readable, and successful claims now mirror into durable wallet and ledger state. 4. **Scoped reset**: Reset clears only AI Rogue localStorage keys and AI Rogue IndexedDB stores, preserving extension enablement, generated LiveData, and unrelated app storage. 5. **Simulation remains deferred**: Save/load UI and runtime events expose readiness only; dungeon, combat, upgrade spending, and real run snapshots remain owned by later sessions. *** ## Test Results | Metric | Value | | ------------------ | ----------------------------------------------------- | | Root Vitest | 3935 passed / 3935 total | | Focused Vitest | 71 passed / 71 total | | Focused Playwright | 2 passed / 2 total | | Typecheck | PASS | | Coverage | N/A - coverage was not requested by this session gate | *** ## Lessons Learned 1. Root Vitest caught a stale extension-registry capability expectation that the focused AI Rogue suites did not cover. 2. Keeping claim idempotency as a compatibility facade avoided a migration cliff while still giving later sessions durable wallet and ledger records. 3. Reset scoping needs explicit allowlists because this extension shares the host browser storage space with LiveData and extension enablement. *** ## Future Considerations Items for future sessions: 1. Session 06 can depend on the runtime snapshot envelope but should keep simulation pure and renderer-independent. 2. Session 07 should attach real save/load behavior and wallet-backed spend only after the dungeon simulation contracts are stable. 3. Session 08 should extend run history and progression semantics without persisting raw private telemetry, prompts, logs, paths, or commands. 4. Final quality gates should rerun full lint, format, build, budget, asset, and private-runtime checks before enablement. *** ## Session Statistics * **Tasks**: 24 completed * **Files Created**: 13 * **Files Modified**: 18 * **Tests Added**: 4 * **Blockers**: 0 resolved --- # 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. 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