Add SmartPad EM32 Smart Plug Device

[Smartpadza]

Brief description of the changes

This pull request to add our Preflashed Plug to the listed devices.

Type of changes

• New device
• Update existing device
• Removing a device
• General cleanup
• Other

Checklist:

• [X ] There are no passwords or secrets references in any examples.
  The only exceptions are !secret wifi_ssid and !secret wifi_password.
• The wifi or ethernet block has no static / manual ip address specified.
• The first configuration provided should be hardware definitions only.
  A more involved example can be provided in a separate configuration block.

[netlify]

✅ Deploy Preview for esphome-devices ready!

Name	Link
🔨 Latest commit	5f84ee6
🔍 Latest deploy log	https://app.netlify.com/sites/esphome-devices/deploys/67ae75f74c399e0008d85561
😎 Deploy Preview	https://deploy-preview-1005--esphome-devices.netlify.app
📱 Preview on mobile	Toggle QR Code... Use your smartphone camera to open QR code link.
Lighthouse	1 paths audited Performance: 99 (🟢 up 3 from production) Accessibility: 86 (no change from production) Best Practices: 100 (no change from production) SEO: 89 (no change from production) PWA: 70 (no change from production) View the detailed breakdown and full score reports

---

To edit notification comments on pull requests, go to your Netlify site configuration.

[jesserockz]

Made for ESPHome approval pending changes in source configuration, we can merge this PR if the flag is set to false now and can be changed in a PR in the future.

[esphome]

Please take a look at the requested changes, and use the Ready for review button when you are done, thanks 👍

Learn more about our pull request process.