light refactoring/rework (#19314)

Co-authored-by: deltanedas <@deltanedas:kde.org>

Content.Shared/Light/Components/UnpoweredFlashlightComponent.cs

@@ -0,0 +1,29 @@
+using Content.Shared.Actions.ActionTypes;
+using Content.Shared.Decals;
+using Robust.Shared.Audio;
+
+namespace Content.Shared.Light.Components;
+
+/// <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 partial class UnpoweredFlashlightComponent : 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();
+
+    /// <summary>
+    ///  <see cref="ColorPalettePrototype"/> ID that determines the list
+    /// of colors to select from when we get emagged
+    /// </summary>
+    [DataField("emaggedColorsPrototype")]
+    [ViewVariables(VVAccess.ReadWrite)]
+    public string EmaggedColorsPrototype = "Emagged";
+}