Fix git index.lock File Exists Error on Windows - How to Resolve Git Unrelated Histories Merge Conflict-Fix pnpm ERR_PNPM_NO_OFFLINE_META: Step-by-Step Guide

Extra verification checklist

• Restart the affected app after changing permissions or configuration files.
• Test the same workflow in a clean browser profile or a temporary user account.
• Compare the result on another network if the error may be connection related.