Add new "OptionsVisualizer" (#25128)

This is a visualizer somewhat similar to the Generic. It allows configuring appearance info based on specific CVars the user has set. This allows YAML to easily configure alternatives for accessibility CVars like reduced motion.

Resources/Prototypes/Entities/Debugging/options_visualizer.yml

@@ -0,0 +1,24 @@
+- type: entity
+  id: OptionsVisualizerTest
+  suffix: DEBUG
+  components:
+  - type: Tag
+    tags:
+    - Debug
+  - type: Sprite
+    sprite: Effects/optionsvisualizertest.rsi
+    layers:
+    - state: none
+      map: [ "layer" ]
+  - type: OptionsVisualizer
+    visuals:
+      layer:
+      - options: Default
+        data: { state: none }
+      - options: Test
+        data: { state: test }
+      - options: ReducedMotion
+        data: { state: motion }
+      - options: [Test, ReducedMotion]
+        data: { state: both }
+

Resources/Textures/Effects/optionsvisualizertest.rsi/meta.json

@@ -0,0 +1 @@
+{"version":1,"size":{"x":32,"y":32},"license":"CC-BY-SA-4.0","copyright":"Discord pjb","states":[{"name":"none"},{"name":"both"},{"name":"motion"},{"name":"test"}]}