v1.0.8-beta.006 - feat(setup): integrate SMTP email configuration into the setup wizard
- Renamed Step 6 of the setup wizard from Discord to Alerts (and updated the icon to a Bell) to encompass all system notifications.
- Embedded the full SMTP email configuration panel directly into the setup flow, allowing new administrators to configure email alongside Discord webhooks.
- Added live testing functionality to the setup wizard so users can verify their SMTP connection and preview the Weekly Digest format before completing setup.
- Updated the final submission payload to securely persist the SMTP host, port, credentials, and from-address to the database upon completing the wizard.