chore: align pnpm 11 requirements across docs and workspace

[toddgeist]

Summary

• update AI docs to reflect current Node and pnpm requirements
• sync workspace/package metadata for pnpm 11 migration
• adjust CLI integration tests for updated package manager expectations

Test plan

• pnpm run ci (fails locally in docs build because __VARLOCK_ENV is not set in this environment)

Summary by CodeRabbit

• Documentation

  • Added pnpm (version 11) to setup prerequisites and technical requirements.
  • Updated Node.js LTS version examples to include 26.x alongside 22.x and 24.x.

• Chores

  • Updated pnpm to version 11.1.0 across project configuration files.

• Tests

  • Updated test expectations and mocks to align with pnpm 11.1.0.

[changeset-bot]

⚠️ No Changeset found

Latest commit: 6744f2d

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Project	Deployment	Actions	Updated (UTC)
proofkit-docs	Error		May 12, 2026 5:00pm

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: Path: .coderabbit.yaml

Review profile: CHILL

Plan: Pro

Run ID: 9a86cdfa-f83d-406f-8ffd-8b7003a2460e

📥 Commits

Reviewing files that changed from the base of the PR and between ba096f6 and 6744f2d.

📒 Files selected for processing (1)

• package.json

✅ Files skipped from review due to trivial changes (1)

• package.json

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📝 Walkthrough

Walkthrough

This PR upgrades pnpm from various pinned versions to 11.1.0 across the monorepo's package.json files, updates user documentation to reflect pnpm 11 and Node.js LTS prerequisites, and synchronizes test fixtures and mocks to expect the new version.

Changes

pnpm 11.1.0 Upgrade

Layer / File(s)	Summary
Package manager version declarations package.json, packages/registry/package.json	Root and registry package.json files update their packageManager field to declare pnpm@11.1.0.
Getting started and technical requirements documentation apps/docs/content/docs/ai/getting-started.mdx, apps/docs/content/docs/ai/technical-requirements.mdx	User-facing prerequisites are updated to require Node.js supported LTS releases (22.x, 24.x, 26.x) and recommend pnpm version 11, with installation guidance and verification instructions.
Test fixtures and mocks for pnpm 11.1.0 packages/cli/tests/integration.test.ts, packages/cli/tests/live-git-init.test.ts, packages/cli/tests/test-layer.ts	Test files update mocked pnpm version outputs and version assertions from 10.x releases to 11.1.0.

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~3 minutes

🚥 Pre-merge checks | ✅ 4 | ❌ 1

❌ Failed checks (1 warning)

Check name	Status	Explanation	Resolution
Docstring Coverage	⚠️ Warning	Docstring coverage is 0.00% which is insufficient. The required threshold is 80.00%.	Write docstrings for the functions missing them to satisfy the coverage threshold.

✅ Passed checks (4 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title accurately describes the main objective of the changeset: updating documentation and package configuration files to align pnpm version 11 requirements across the codebase.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.

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✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch feature/pnpm11-node-pnpm-requirements

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