v0.0.111

Key Highlights

• Fix workflow@4.0.1-beta.22 build by adding pnpm override
• Upgrade workflow to 4.0.1-beta.22 with @workflow/errors dependency
• Emphasize CLI-only verification and add MCP tool whitelist
• Update WORKFLOW_TESTING_GUIDE to use d3k MCP tools instead of curl
• Revert workflow upgrade due to peer dependency issue