Added OBSProc information, and VTuberProc information, for later when
testing if these programs are running, and maybe later implementing
killing of these programs.
Added Testing parameters for Alerts, so we can test alerts being used.
Added Camera variable @onready fetch.
Added OBS and VTuber Process ID, Camera and VTuber Scene ID.
Connected signal to get Scene ID's when we connect to OBS.
Added event handlers for Step Array (Testing Alerts), VTuber launcher,
and Camera toggle to switch between VTuber and Camera.
Added test button from Script Editor.
Changed Settings from adding to tree as a panel, and instead use a
Window that will handle the panel. Also implemented this for Script
Editor.
