Fix language settings UI issues

[Linfye]

Contributor checklist

• This pull request is on a separate branch and not the main branch
• I have tested my code with the ./gradlew lintKotlin detekt test command as directed in the testing section of the contributing guide

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Description

I removed the duplicated Language Settings UI items and unnecessary SVG resources. 😊

Moreover, according to the Figma design, the layout should have Layout above and Functionality below. I have also modified the Language settings page to follow this order.

Related issue

• Language Settings UI Items duplicated #232

[github-actions]

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Maintainer checklist

• The linting and formatting workflows within the PR checks do not indicate new errors in the files changed

• The CHANGELOG has been updated with a description of the changes for the upcoming release and the corresponding issue (if necessary)

[andrewtavis]

All's looking great here, @Linfye :) Thanks for picking up some many issues recently! 🎉