[UI] Fix: Remove next button and adjust dropdown to prevent icon overlap

[abbi4code]

Description

This PR fixes #1863

Notes for Reviewers

Additional Fixes:

Description: Adjusted the dropdown menu to prevent the icon from overlapping the option text.

Details: Modified the dropdown width and adjusted the CSS to ensure the dropdown icon no longer covers the text, improving the overall user interface.

BEFORE

AFTER

Signed commits

• Yes, I signed my commits.

[welcome]

Yay, your first pull request! 👍 A contributor will be by to give feedback soon. In the meantime, please review the Newcomers' Guide and sure to join the community Slack.
Be sure to double-check that you have signed your commits. Here are instructions for making signing an implicit activity while peforming a commit.

[netlify]

✅ Deploy Preview for mesheryio-preview ready!

Name	Link
🔨 Latest commit	306c10e
🔍 Latest deploy log	https://app.netlify.com/sites/mesheryio-preview/deploys/66d7135f3b679600080f8620
😎 Deploy Preview	https://deploy-preview-1893--mesheryio-preview.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.

[Ashparshp]

@abbi4code, Thank you for your contribution! Let's discuss this during the website call on Monday at 5:30 PM IST (7:00 AM CT). Please consider adding it as an agenda item to the meeting minutes || meeting link.

[vishalvivekm]

@abbi4code, this is a reusable component used in other parts of the site. Making this change would break functionality in those areas.

[Ashparshp]

@abbi4code, any luck?