Use Swift UI for the Conjugate App

[angrezichatterbox]

Contributor checklist

• This pull request is on a separate branch and not the main branch
• I have tested my code with the xcodebuild and swiftlint --strict commands as directed in the testing section of the contributing guide

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Description

This PR sets up the basis to use Swift UI for the conjugate target. Currently it uses a Tab View with all the screen being shown. The UI has not been implemented and rather a white screen with the screen name is currently shown.

Related issue

• Look into using Swift UI for the Conjugate application #602

[github-actions]

Thank you for the pull request! 💙

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[github-actions]

Maintainer Checklist

The following is a checklist for maintainers to make sure this process goes as well as possible. Feel free to address the points below yourself in further commits if you realize that actions are needed :)

• Tests for changes have been written and the CI unit test, 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)

[angrezichatterbox]

I will fix the errors later today. I using git stash apply made some conflicts in the project.pbxproj.

[angrezichatterbox]

@andrewtavis Once this is merged we could have plenty of issues created for Scribe-iOS for making the UI. We could also look into changing certain screens in the storyboard to use SwiftUI.