chore(lockfile): refresh pnpm-lock.yaml (#12484)

## Thinking Path

> - Paperclip uses workspace manifests to declare package dependencies.
> - The lockfile records each workspace link for repeatable installs.
> - PR #12469 added `@paperclipai/shared` to the Grok local adapter
manifest.
> - The `master` lockfile did not include this new workspace link.
> - A frozen install requires the manifest and lockfile to match.
> - This pull request regenerates the lockfile with the repository
workflow.
> - The benefit is a repeatable frozen install from `master`.

## Linked Issues or Issue Description

Refs #12469

## What Changed

- Added the `@paperclipai/shared` workspace link to the Grok local
adapter importer in `pnpm-lock.yaml`.

## Verification

- Ran `CI=true pnpm install --frozen-lockfile` successfully.
- Ran the full pull request CI suite under Node.js 24. All 23 jobs
passed.

## Risks

- Low risk. This pull request changes only one lockfile importer.
- The package manifest already declares the dependency.

> For core feature work, check [`ROADMAP.md`](ROADMAP.md) first and
discuss it in `#dev` before opening the PR. Feature PRs that overlap
with planned core work may need to be redirected — check the roadmap
first. See `CONTRIBUTING.md`.

## Model Used

- OpenAI Codex with GPT-5 (`gpt-5`). The runtime does not expose the
context limit. Agentic reasoning, repository tools, API tools, and code
execution were enabled.

## Checklist

- [x] I have included a thinking path that traces from project context
to this change
- [x] I have specified the model used (with version and capability
details)
- [x] I have checked ROADMAP.md and confirmed this PR does not duplicate
planned core work
- [x] I have searched GitHub for duplicate or related PRs and linked
them above
- [x] I have either (a) linked existing issues with `Fixes: #` / `Closes
#` / `Refs #` OR (b) described the issue in-PR following the relevant
issue template
- [x] I have not referenced internal/instance-local Paperclip issues or
links (only public GitHub `#NNN` / `github.com/paperclipai/paperclip`
URLs)
- [x] My branch name describes the change (e.g. `docs/...`, `fix/...`)
and contains no internal Paperclip ticket id or instance-derived details
- [x] I have run tests locally and they pass
- [x] I have added or updated tests where applicable
- [x] I have updated relevant documentation to reflect my changes
- [x] I have considered and documented any risks above
- [x] All Paperclip CI gates are green
- [ ] Greptile is 5/5 with no open P2s, recommendations, or follow-ups
- [x] I will address all Greptile and reviewer comments before
requesting merge

Co-authored-by: lockfile-bot <lockfile-bot@users.noreply.github.com>

pnpm-lock.yaml

@@ -232,6 +232,9 @@ importers:
       '@paperclipai/adapter-utils':
         specifier: workspace:*
         version: link:../../adapter-utils
+      '@paperclipai/shared':
+        specifier: workspace:*
+        version: link:../../shared
       picocolors:
         specifier: ^1.1.1
         version: 1.1.1