add selected icon

[yairans-starkware]

Description of the Changes

• add selected icon to the selected menu option

Checklist

• [x] Manually tests of the main Application flows are done and passed.
• [ ] New unit / functional tests have been added (whenever applicable).
• [ ] Docs have been updated (whenever relevant).
• [ ] PR title is follow the Conventional Commits convention: <type>[optional scope]: <description>, e.g: fix: prevent racing of requests

---

This change is 

[netlify[bot]]

✅ Deploy Preview for goerli-starkgate ready!

Name	Link
🔨 Latest commit	80b9fd7d9b81f2417366e3f70b562fbc37769840
🔍 Latest deploy log	https://app.netlify.com/sites/goerli-starkgate/deploys/630c845afcaded00085938e6
😎 Deploy Preview	https://deploy-preview-293--goerli-starkgate.netlify.app
📱 Preview on mobile	Toggle QR Code... Use your smartphone camera to open QR code link.

---

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

[netlify[bot]]

✅ Deploy Preview for integration-starkgate ready!

Name	Link
🔨 Latest commit	80b9fd7d9b81f2417366e3f70b562fbc37769840
🔍 Latest deploy log	https://app.netlify.com/sites/integration-starkgate/deploys/630c845a89968700078b81e1
😎 Deploy Preview	https://deploy-preview-293--integration-starkgate.netlify.app/
📱 Preview on mobile	Toggle QR Code... Use your smartphone camera to open QR code link.

---

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