Do not display recent repo list when it would be empty

[ChrisMcD1]

• PR Description

I'm not happy about the inelegance of this solution, and I'm not entirely sure it works. Creating as a draft because I don't plan on closing this work out to completion right now.

• Please check if the PR fulfills these requirements

• [ ] Cheatsheets are up-to-date (run go generate ./...)
• [ ] Code has been formatted (see here)
• [ ] Tests have been added/updated (see here for the integration test guide)
• [ ] Text is internationalised (see here)
• [ ] If a new UserConfig entry was added, make sure it can be hot-reloaded (see here)
• [ ] Docs have been updated if necessary
• [ ] You've read through your own file changes for silly mistakes etc