Process Google Sheets Data and Send Discord Notification

## Setup
1. Add your Google Sheets and Discord credentials.
2. Create a Google Sheets document that contains `ID` as a column. We're using this to remember which member we received last.
3. Edit the fields in the setup node `Setup: Edit this to get started`. *You can read up on how to get the Discord IDs via [this link]({{ $env.WEBHOOK_URL }}
4. Link to your Discord server in the Discord nodes
5. Activate the workflow
6. Call the production webhook URL in your browser