How to Manually Remove a Stuck Git index.lock File - Git Merge Unrelated Histories: When and How to Use --allow-unrelated-histories-Fix pnpm ERR! Cannot Find Module – Practical Steps

Prepare
Execute
Validate
Document
Operational follow-up
- Record the exact option, command, or setting that changed the result.
- Keep a rollback note if the workflow affects shared files or team settings.