Pull request (PR) checklist

Please check if your pull request fulfills the following requirements:

• I've read the Contribution Guidelines and my PR doesn't break the rules.
• I've read and understand the Developer Guidelines.
• I confirm that I've run the code locally and everything works as expected.
• My PR includes only the necessary changes to fix the issue (i.e., no unnecessary files or lines of code are changed).
• 🎬 I've attached a screen recording of using the new code to the next paragraph (if applicable).

Screen recording of your changes (if applicable):

What's changed?

Describe with a few bullets what's new:

• I've removed all old loan UI related code and files

Risk factors

What may go wrong if we merge your PR?

• N/A

In what cases won't your code work?

• N/A

Does this PR close any GitHub issues? (do not delete)

• Closes [Refactor] Simplify the Loans screen by making the Tabular UI the default one #3541

Troubleshooting GitHub Actions (CI) failures ❌

Pull request checks failing? Read our CI Troubleshooting guide.