Smaller dialogue panel - option for high-res HMDs

[SaberMage]

Option to shrink the dialogue panel that shows whenever you interact with a sign or NPC.

This is especially relevant for high-fidelity headsets like the Bigscreen Beyond, where you can easily read finer text, but may have slightly reduced edge-to-edge clarity. With the current panel size, you must move your head left to right repeatedly in order to read all of the text.