Wrong navigation when the website isn't located at the root of a domain

[7heo]

Description

The navigation to the root of the website is bogus when the website isn't located at the root of a given domain (e.g. https://domain.tld/website/).

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How to reproduce

1. Create a new hugo website with hugo new site some_name.
2. Install the yourfolio theme via git, following the instructions at https://github.com/serg/yourfolio#installation.
3. Configure the website's BaseURL in config.yaml to https://domain.tld/website/.
4. Build the website.
5. Place the newly built website in the directory served at https://domain.tld/website/.
6. Navigate to the address https://domain.tld/website/ with a browser.
7. Click on the website logo.

❌ What is happening:

The user is brought back to the root of the domain (e.g. https://domain.tld/).

✔️ What is expected:

The user is brought back to the root of the website (e.g. https://domain.tld/website/).