Task: Finalize repository pull integration

Identity

Close the project-document ownership gate from synchronized base 8064add2420e5a2f571c1bb99e64589b66473c75, which already contains the remote merge and canonical reconciliation.
Verify remote ancestry, ahead/behind state, Git whitespace, task-registry consistency, and the final worktree without changing product behavior.

Treat prior integration task 20260905-integrate-remote-main-b83d6f and merge a2cb07f as immutable source evidence.
Make no additional canonical-document, product-code, package, deployment, publication, push, rebase, reset, or history-rewrite change.
Keep only this task's own record as new project documentation.

Concurrent Task Gate: passed for this exact main worktree, Integration mode, base commit, and exclusive integration lock.
Planning Gate: passed after re-reading the active and source task records, current integrated state, decision index, and system overview.
Other active local tasks: none.
Semantic-conflict assessment: none remains. ADR-008 and the Project Scaffold integration coexist with the authoritative three-module product boundary and retired Learning implementation.

Confirmed that local main contains remote origin/main@d642d76 as an ancestor and preserves the ordinary two-parent merge a2cb07f plus documentation reconciliation 8064add.
Confirmed that the two remote task records remain recoverable in remote parent history but are absent from the current default tree, satisfying task-owned document boundaries without changing their contents.
Added no product or canonical state changes. This record is the only change made from the fresh closure baseline.

check_project_docs.py passed before claiming the closure task.
git rev-list --left-right --count main...origin/main returned 9 0 before committing this final task record; local is not behind the fetched remote.
git merge-base --is-ancestor origin/main main passed.
git show confirmed merge a2cb07f has parents 53f3db3 and d642d76.
git diff --check origin/main..main passed.
task_context.py doctor reported a consistent task registry.
check_doc_drift.py --task-id 20260905-finalize-pull-integration-c49a71 passed from the fresh post-merge baseline.
Product verification is inherited unchanged from the immediately preceding integration task: focused Vitest 228/228, canonical-path scaffold tests 12/12, typecheck, full unit 1,859 with 3 skips plus pressure 1/1, lint 0 errors, Vite production build, and targeted Electron E2E 1/1 all passed.

The macOS /var versus /private/var copied-script test-path portability issue and production Works Square migration 20260904_project_scaffold_0085 remain the two explicit follow-ups recorded by the source integration task.

None. Canonical reconciliation was completed by the source integration task; this task only closes the ownership gate from a clean baseline.