Field of Vision component. (#12075)

* Hopeless WIP for vision cones.

* Core component and hooks done

* Removing clutter.

* linter bashing me for using statements as args.

* Ok.

* continue

* bring back the macro

* Configs and openspace filter.

* Chat plane, reset perspective signal, mechs/vehicles cases, machineries.

* view, viewers and spoopy ghosts.

* Renamed component, admin fun button and snowflakes robots.

* Whoopsie.

* Yikes

* test merge tweak.

* radial yaketi sax.

* Fixed tgui UIs, some messages not displayed to the target.

* Documentation and a little bugfix.

* Pulling QoL, seventh plane made in this PR.

* Fix.

* Tweaks and improvements.

* Update randomverbs.dm

code/modules/integrated_electronics/core/assemblies.dm

@@ -873,3 +873,8 @@
 			pixel_x = -31
 		if(WEST)
 			pixel_x = 31
+	plane = ABOVE_WALL_PLANE
+
+/obj/item/electronic_assembly/wallmount/Moved(atom/OldLoc, Dir, Forced = FALSE) //reset the plane if moved off the wall.
+	. = ..()
+	plane = GAME_PLANE