> 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/phase32-session02-preference-contract/implementation_summary.md). # Implementation Summary **Session ID**: `phase32-session02-preference-contract` **Completed**: 2026-06-24 **Duration**: 0.5 hours *** ## Overview Session 02 added the durable AI Rogue input preference contract needed for the mobile first-run fix. Browser-local preferences now support raw `auto | keyboard | compact` values, while runtime-facing code continues to use only concrete `keyboard | compact` input modes. The session also added the pure effective-mode resolver, mounted pointer/hover capability hook, minimal Runtime Canvas concrete-mode adapter, and focused contract tests. *** ## Deliverables ### Files Created | File | Purpose | Lines | | ------------------------------------------------------------------------------------ | --------------------------------------------------------- | ----- | | `.spec_system/specs/phase32-session02-preference-contract/spec.md` | Session scope and acceptance criteria | \~320 | | `.spec_system/specs/phase32-session02-preference-contract/tasks.md` | 16-task implementation checklist | \~72 | | `.spec_system/specs/phase32-session02-preference-contract/implementation-notes.md` | Task log, command evidence, and verification notes | \~541 | | `.spec_system/specs/phase32-session02-preference-contract/code-review.md` | Review and repair report | \~89 | | `.spec_system/specs/phase32-session02-preference-contract/security-compliance.md` | Security and GDPR review | \~82 | | `.spec_system/specs/phase32-session02-preference-contract/validation.md` | Validation report with PASS result | \~222 | | `.spec_system/specs/phase32-session02-preference-contract/IMPLEMENTATION_SUMMARY.md` | updateprd completion summary | \~100 | | `src/extensions/ai-rogue/input-mode.ts` | Raw/effective input-mode types, resolver, capability hook | \~141 | | `src/extensions/ai-rogue/__tests__/input-mode.test.tsx` | Resolver and mounted media-query hook lifecycle coverage | \~208 | ### Files Modified | File | Changes | | ----------------------------------------------------------- | ---------------------------------------------------------------------------------------------- | | `.spec_system/state.json` | Marked Session 02 complete, cleared current session, and appended completion history. | | `.spec_system/PRD/phase_32/PRD_phase_32.md` | Marked Session 02 complete and updated phase progress to 2/5. | | `src/extensions/ai-rogue/save-schema.ts` | Added raw input-mode schema/default/migration behavior and exported raw/effective types. | | `src/extensions/ai-rogue/persistence.ts` | Preserved raw `auto` through reads/writes and added controlled preference write error mapping. | | `src/extensions/ai-rogue/use-save-state.ts` | Updated preference mutation typing for the widened raw preference contract. | | `src/extensions/ai-rogue/views/runtime-canvas.tsx` | Adapted raw preferences to concrete runtime input mode at mount/update boundaries. | | `src/extensions/ai-rogue/__tests__/save-schema.test.ts` | Covered raw `auto` defaults, legacy migration, malformed fallback, and explicit overrides. | | `src/extensions/ai-rogue/__tests__/persistence.test.ts` | Covered default and explicit raw preference persistence behavior. | | `src/extensions/ai-rogue/__tests__/use-save-state.test.tsx` | Covered hook empty-state preferences and raw preference saves. | | `package.json` | Bumped project version from 0.5.19 to 0.5.20. | | `README.md` | Updated displayed project version to 0.5.20. | | `docs/CHANGELOG.md` | Added Phase 32 Session 02 closeout entry. | *** ## Technical Decisions 1. **Separate raw and effective modes**: Durable preferences can store `auto`, while runtime code receives only concrete `keyboard | compact` values. 2. **Resolve capabilities at the browser edge**: Pointer and hover media-query reads live in a mounted hook, not in schema, persistence, save-state, or PixiJS runtime modules. 3. **Defer product wiring to Session 03**: Runtime Canvas now has a concrete adapter for type safety, but mounted effective-mode wiring remains scoped to the next session. *** ## Test Results | Metric | Value | | ------------- | ------------- | | Focused Tests | 39 | | Root Tests | 4268 | | Passed | 39 + 4268 | | Coverage | Not collected | * `bunx vitest run` for the focused AI Rogue files passed 39/39 tests. * `bun run test` passed 4268/4268 root Vitest tests. * `bun run typecheck`, scoped ESLint, scoped Prettier, `git diff --check`, security, GDPR, behavioral quality, conventions, and scoped ASCII/LF checks passed. *** ## Lessons Learned 1. Widening browser-local preferences requires a strict runtime adapter because TypeScript correctly rejects raw `auto` at concrete runtime boundaries. 2. Mounted capability hooks need both modern and legacy media-query listener cleanup coverage to keep browser behavior robust. 3. Existing Settings and Loadout copy can temporarily mislabel raw `auto`, so Session 04 must align visible controls and summaries after Session 03 wires effective mode. *** ## Future Considerations Items for future sessions: 1. Wire the mounted effective input mode through Play and Runtime Canvas in Session 03. 2. Align Settings, Loadout, Play, compact controls, and HUD copy in Session 04. 3. Add fresh-state mobile and public-demo gameplay smoke coverage in Session 05. *** ## Session Statistics * **Tasks**: 16 completed * **Files Created**: 9 * **Files Modified**: 12 * **Tests Added**: 4 new input-mode tests plus expanded schema, persistence, save-state, and runtime-boundary assertions * **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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