.env.example
Set these on your host before deploying. Each platform has an “Environment Variables” section in the deploy flow.
CLOUDFLARE_ACCOUNT_ID
https://developers.cloudflare.com/workers/wrangler/system-environment-variables/
CLOUDFLARE_API_TOKEN
secret
Create via "Edit Cloudflare Workers" template + Account:D1:edit
WRANGLER_SEND_METRICS