The voice mask confirmation and error popups were placed at the cursor,
which made the popup render hidden under the voice mask UI. This moves
the message to the player entity, and colors the error feedback red to
make it more distinct.
* Add the bionic syrinx implant
* Make syrinx implant nonfunctional for non-harpies
* Deconflict syrinx with voice mask
* Don't allow non-harpies to inject a bionic syrinx
* Use the new implant whitelist for syrinx instead
* Add an action icon to the syrinx voicemask
* Remove now-obsolete syrinx implant error messages
* Move syrinx popups to player and to clientside
