Nightly n8n backup to Google Drive

Description This template creates a nightly backup of all n8n workflows and saves them to a Google Drive folder. Each night, the previous night's backups are moved to an “n8nold” folder and renamed with the corresponding date. Backups older than a specified age are automatically deleted using a precise code-based verification. This ensures your cloud storage remains organized without manual intervention. What's New in v5 (Optimized) Lightning-Fast Search: Optimized Google Drive nodes with specific queries (name contains 'n8n') and limits. This prevents the workflow from scanning your entire Drive, reducing execution time from minutes to seconds. Dynamic ID Mapping: Updated the Code node to m

Help me set up the n8n workflow "Nightly n8n backup to Google Drive" (https://n8n.io/workflows/2469). It uses: Google Drive, Code. Import the template JSON into my n8n instance, list every credential I need to create, and walk me through testing it.