Task: Pull latest main into local repository

Identity

Fetch origin and synchronize the local main branch with the current remote main while preserving the three existing local commits.
Report whether the histories are already aligned, fast-forwardable, or divergent.

Keep the integrated three-module product state and the local Learning-removal commits intact.
Do not rebase, reset, force-push, or discard local work.
Use a normal non-interactive merge only if the fetched remote has diverged; stop for semantic conflicts rather than choosing a product direction automatically.
Do not modify application behavior as part of repository synchronization.

Fetched origin successfully and advanced origin/main from 4032361 to 336e0bb.
Determined that local main and origin/main diverged from 4032361: local had 3 commits and remote had 5 commits.
The five remote commits are scoped to AI Design stream/progress/Quote handoff code, tests, and canonical project docs. They do not modify active Learning implementation paths, but their base snapshot predates the local Learning removal.
Deferred the history merge to a dedicated Integration task because merging the remote canonical documents requires serialized reconciliation.

git fetch --prune origin completed successfully.
git rev-list --left-right --count main...origin/main returned 3 5.
Merge base is 403236115bf81e7617856cd8219b1be23f6abbb8.
Remote frontier is 336e0bb0caf24537b7b0f350aba3e04a37f5544c; local frontier at fetch time is 5f87a42d598914cf644d8c388ec39da238e9c8a2.
Remote diff inspection found only AI Design implementation/tests and its project documentation; no new remote Learning implementation change was introduced by the five commits.

Start an Integration task, merge origin/main normally, preserve both histories, keep the local three-module product boundary, resolve canonical document overlap, and verify the resulting tree.

Target: the next Integration task and current-state.md. Proposal: record the merged remote frontier 336e0bb while keeping local Learning removal bd0873f and documentation integration 5f87a42. Evidence: fetched graph and diff inspection. Future impact: latest AI Design fixes and the three-module product must coexist. Semantic conflict: remote canonical docs predate Learning removal. Human confirmation: already supplied by the current three-module AGENTS instruction and the earlier explicit Learning-removal decision.