Add flag to the admin panel to hide the "Have a code?" call to action on the homepage.

[johnshaughnessy]

Is your feature request related to a problem? Please describe. Now that there are only VR-headset related entry codes, this call to action is not very useful for as many use cases.

Describe the solution you'd like Give the admins a flag for disabling the "Have a code?" button on the homepage.

Describe alternatives you've considered Now that we've removed 6 digit numerical entry codes, the call to action text can be more specifically about entering on a VR headset, and the room code page can also explain itself and explain the VR entry code feature.

[brianpeiris]

The room code button was removed in https://github.com/mozilla/hubs/pull/5617 I'll leave this issue open since it's written as an enhancement about VR entry.