Git Detached HEAD vs Attached HEAD: What It Means and How to Fix - Fix 'Permission Denied' in VS Code When File Isn't Read-Only-How to Fix Docker 'Context Canceled' Build Error

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.