Fix pnpm ERR_PNPM_OUTDATED_LOCKFILE Lockfile Error - Resolve npm install EACCES Error in Home Folder-Git Large File Push Fixes and Best Practices

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.