[Enhancement] The option to navigate directly to Homepage from the Admin page and Scene Editor should be available

[Softvision-RemusDranca]

[Affected Versions]:

• Chrome 87.0.4280.141
• Firefox Release 84.0.2

[Affected Platforms]:

• Windows 10x64

[Prerequisites]:

• Hubs Cloud is set up.

[Steps to reproduce]:

1. Open your Hubs Cloud instance.
2. Click the "Admin" button.
3. Observe if there is a button that could redirect back to Homepage.

[Expected results]:

• A button is available.

[Actual results]:

• The button isn't available.

[Notes]:

• This option should also be available on the Scene Editor page.
• The only methods to navigate back to Homepage are through the browser's navigation buttons, or open the Homepage in a separate tab.

┆Issue is synchronized with this Jira Task