Create Workflow Inventory Dashboard with n8n API and Google Sheets

This workflow provides a powerful way to automatically document and maintain an inventory of all your n8n workflows in a Google Sheet. By running on a schedule or manually, it fetches details about every workflow on your instance, processes the key information, and then populates a spreadsheet. This creates a centralized, up-to-date dashboard for auditing, monitoring, and understanding your automation landscape. Who is this for? This workflow is ideal for n8n administrators, developers, and teams who manage multiple workflows. If you need a clear and simple way to track all your automations, their components, and their statuses without manually checking each one, this template is for you. It

Help me set up the n8n workflow "Create Workflow Inventory Dashboard with n8n API and Google Sheets" (https://n8n.io/workflows/9113). It uses: Google Sheets, Code. Import the template JSON into my n8n instance, list every credential I need to create, and walk me through testing it.