fix: remove the shop link from footer

[neoandmatrix]

Description

This PR introduces the changes to remove the shop link from the website footer.

Related Issue

Resolves #2166

Checklist

• The code follows the project's coding standards and is properly linted (npm run lint).
• Tests have been added or updated to cover the changes.
• Documentation has been updated to reflect the changes.
• All tests pass successfully locally.(npm run test).

Additional Notes

After removing the shop link below is the final output.

@devilkiller-ag please review.
Thanks.

[github-actions]

Welcome to AsyncAPI. Thanks a lot for creating your first pull request. Please check out our contributors guide useful for opening a pull request.
Keep in mind there are also other channels you can use to interact with AsyncAPI community. For more details check out this issue.

[netlify]

✅ Deploy Preview for modelina ready!

Name	Link
🔨 Latest commit	b0c32c2
🔍 Latest deploy log	https://app.netlify.com/sites/modelina/deploys/6799d3cac4de410008cff3bc
😎 Deploy Preview	https://deploy-preview-2168--modelina.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 configuration.

[devilkiller-ag]

Changes LGTM! Thanks @neoandmatrix for opening the PR.

[coveralls]

Pull Request Test Coverage Report for Build 13026271284

Details

• 0 of 0 changed or added relevant lines in 0 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage remained the same at 92.397%

---

Totals
Change from base Build 13012076762:	0.0%
Covered Lines:	6473
Relevant Lines:	6868

---

💛 - Coveralls

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud

[devilkiller-ag]

The failing blackbox test is unrelated to changes made in this PR so I am merging this PR.
/rtm