Fix 'Git Remote Origin Already Exists' Without Deleting - Fix EACCES Errors in npm install During Pipeline Runs-ERR_NAME_NOT_RESOLVED Chrome Error: Troubleshooting Checklist

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.