Moves buckling and vehicles to shared, some cleanup (#15923)

Content.Shared/Light/Component/UnpoweredFlashlightComponent.cs

@@ -0,0 +1,20 @@
+using Content.Shared.Actions.ActionTypes;
+using Robust.Shared.Audio;
+
+namespace Content.Shared.Light.Component;
+
+/// <summary>
+/// This is simplified version of <see cref="HandheldLightComponent"/>.
+/// It doesn't consume any power and can be toggle only by verb.
+/// </summary>
+[RegisterComponent]
+public sealed class UnpoweredFlashlightComponent : Robust.Shared.GameObjects.Component
+{
+    [DataField("toggleFlashlightSound")]
+    public SoundSpecifier ToggleSound = new SoundPathSpecifier("/Audio/Items/flashlight_pda.ogg");
+
+    [ViewVariables] public bool LightOn = false;
+
+    [DataField("toggleAction", required: true)]
+    public InstantAction ToggleAction = new();
+}