Task: Integrate Learning module removal

Identity

Integrate source task 20260903-remove-learning-7a91 at commit 5a7cb9b2085848631bdf7de45fe1cac74b905ed9 onto the latest local main.
Preserve later main work, especially the conversation-first AI Design changes, while removing the Learning module from Renderer, Main, tests, assets, packaging, and docs.
Promote the accepted three-module product boundary into canonical project memory and supersede the Learning-specific decision and release commitments.
Verify the merged product on the latest main, then start the desktop development app.

The user explicitly confirmed on 2026-09-04 that Learning should remain removed; this is the human decision required to supersede ADR-005.
Keep Code, Canvas, Robot, authentication, updater, Plugins, packaging, and /deliverables behavior intact.
Do not inspect, migrate, or delete historical course data.
Preserve the literal makelore-learning:v1 compatibility salt where it partitions shared account state; its name is not an active Learning product surface.
Do not restore a Learning fallback route. Stale Learning URLs should resolve through the normal module chooser behavior.
Source task records are read-only during integration.

Concurrent Task Gate passed in Integration mode on the root main; this task held the exclusive integration lock and the completed source task remained isolated.
Planning Gate passed after reading the source record, integrated current state, ADR-005, decision index, architecture, domain rules, success criteria, commitments, and stale registry.
The user's explicit 2026-09-04 confirmation resolves the semantic conflict with accepted ADR-005 and authorizes the three-module canonical product state.
project-positioning.md remains a project-wide placeholder; the populated README, AGENTS guidance, decisions, architecture, domain, and current-state records provide the concrete product boundary for this integration.

Cherry-picked source 5a7cb9b2085848631bdf7de45fe1cac74b905ed9 onto the latest local main as bd0873f34823754760368d8d37703c74bf65106d.
Resolved README and Plugin Marketplace E2E conflicts by preserving the newer unified Plugin workspace and AI Design behavior while removing Learning policy data.
Makelore now exposes only Code, Canvas, and Robot across module selection, guarded routing, sidebar projection, auth state, desktop lifecycle, Host API dispatch, and build output.
Promoted the accepted three-module boundary into canonical decisions, architecture, domain rules, success criteria, glossary, current state, and commitments. ADR-005 and the Learning deployment commitment are superseded.
Learning implementation files, routes, DTOs, assets, tests, and server contract stay deleted. Negative retirement tests and the frozen makelore-learning:v1 shared account-partition salt are the only intentional implementation references.
Historical course data was neither inspected nor changed.

corepack pnpm install --frozen-lockfile passed with pnpm 10.33.4.
corepack pnpm run typecheck passed.
Focused Vitest passed 8 files / 109 tests covering module access/navigation, App/provider gates, auth route/store, lifecycle, Main layout, and Host dispatch.
corepack pnpm run lint:check completed with 0 errors and 12 existing warnings: 5 in current unchanged UI files and 7 under the historical .worktrees/learning-player-release-fix tree.
corepack pnpm run build:vite passed for Renderer, Main, Preload, and release utility. The output contains Code, Canvas, and Robot module assets and no Learning-named asset or chunk.
corepack pnpm test passed 220 files / 1,844 tests with 3 skips; the isolated pressure suite passed 1/1.
Targeted Electron E2E passed 8/8 across module navigation, retired Learning route, unified Plugins, and the latest Canvas flow.
Full Electron E2E passed 33/33 with 1 Windows-conditional skip.
Source/reference audit found no active Learning file, import, route registration, API constant, product copy, or build artifact. git diff --check passed.
Project-doc completeness and task-aware Integration Gate drift checks passed after confirming the source task record remained byte-identical in its source branch.

The existing real-account module-access release commitment now covers Code, Canvas, and Robot only. No Learning service deployment or package acceptance remains.
No remote push, packaged-client install, production deployment, or publication was performed by this integration.

Applied all source promotion candidates to canonical decisions, architecture, domain rules, success criteria, glossary, current state, and commitments. No unresolved Learning promotion candidate remains.