New Workers tutorial - Automated Analytics Reporting with Cloudflare Workers and Email Routing (#17904)

* initial version

* fix link checks, other minor fixes

* update wrangler code section. other minor changes

* rewording and style fixes

* title update

* update compatibility_date

* Update src/content/docs/workers/tutorials/automated-analytics-reporting/index.mdx

Add author credit

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Co-authored-by: db-cloudflare <[email protected]>

Author: kaumnen