Task: Finalize local main remote merge documentation gate

Identity

Close the Task Documentation Gate after the verified local/remote merge, takeover, canonical promotion, and source task records are already present in the recorded base.
Verify final main topology and ownership boundaries without changing product code, shared canonical memory, remote refs, deployment state, or production activation gates.

Concurrent Task Gate: PASS. This task owns main and the sole Integration lock at base 0313261bfb7482366622d89d59659d8b564a1b59.
Planning Gate: PASS using the immediately preceding full startup/source/ADR/architecture/ domain/evidence/peer assessment. All 195 peer records remained readable; 32 peers were planning and 163 were ready for integration, with no semantic conflict or worktree overlap. project-positioning.md remains a known placeholder.
The exact known foreign task record .project-docs/30-worklog/tasks/20260827-plugin-ml07-spec-7c5a2e91.md remains byte-preserved and untracked. Its exact path is locally excluded in .git/info/exclude so future task gates do not accidentally stage it.
Do not amend, reset, rebase, force-update, push, deploy, publish, or change any source task record or canonical conclusion.

Confirmed local main contains fetched origin/main 38f85f6b5e4dc4e2c5e5b9f8f4506554cfd578f5, local hosted Game Resource Plugin delivery, shared Pi Agent Server integration, canonical hosted-Plugin promotion, and all takeover/integration records through 0313261bfb7482366622d89d59659d8b564a1b59.
No further code, architecture, domain, or product-state change was required. This task adds only its own final Integration Gate record.
No push, deployment, production Provider request, package activation, or publication was performed.

origin/main is an ancestor of local main; unresolved merge paths and conflict markers are zero.
Repository-pinned pnpm@10.33.4 typecheck passed; merge-focused Vitest passed 12 files / 145 tests with 2 skipped.
Identical verified product-tree evidence: full unit suite passed 212 files / 1,721 tests with 2 skipped; lint passed with 0 errors and 5 existing warnings; Renderer/Main/ Preload/utility Vite build passed.
The final documentation commit is limited to this task record; task-aware drift and required-project-doc checks are run after the commit.

Push local main only when explicitly requested.
Keep production Marketplace activation closed until the official signing key, rotated credential, positive pricing, Admission, packaged lifecycle, uncertain-result, and real Provider gates pass.