Resolves PowerChargerVisualizer is Obsolete (#13901)

Co-authored-by: metalgearsloth <comedian_vs_clown@hotmail.com>

Content.Client/PowerCell/PowerChargerVisualizerComponent.cs

@@ -0,0 +1,39 @@
+using Content.Shared.Power;
+
+namespace Content.Client.PowerCell;
+
+[RegisterComponent]
+[Access(typeof(PowerChargerVisualizerSystem))]
+public sealed class PowerChargerVisualsComponent : Component
+{
+    /// <summary>
+    /// The base sprite state used if the power cell charger does not contain a power cell.
+    /// </summary>
+    [DataField("emptyState")]
+    [ViewVariables(VVAccess.ReadWrite)]
+    public string EmptyState = "empty";
+    
+    /// <summary>
+    /// The base sprite state used if the power cell charger contains a power cell.
+    /// </summary>
+    [DataField("occupiedState")]
+    [ViewVariables(VVAccess.ReadWrite)]
+    public string OccupiedState = "full";
+    
+    /// <summary>
+    /// A mapping of the indicator light overlays for the power cell charger.
+    /// <see cref="CellChargerStatus.Off"/> Maps to the state used when the charger is out of power/disabled.
+    /// <see cref="CellChargerStatus.Empty"/> Maps to the state used when the charger does not contain a power cell.
+    /// <see cref="CellChargerStatus.Charging"/> Maps to the state used when the charger is charging a power cell.
+    /// <see cref="CellChargerStatus.Charged"/> Maps to the state used when the charger contains a fully charged power cell.
+    /// </summary>
+    [DataField("lightStates")]
+    [ViewVariables(VVAccess.ReadWrite)]
+    public readonly Dictionary<CellChargerStatus, string> LightStates = new()
+    {
+        [CellChargerStatus.Off] = "light-off",
+        [CellChargerStatus.Empty] = "light-empty",
+        [CellChargerStatus.Charging] = "light-charging",
+        [CellChargerStatus.Charged] = "light-charged",
+    };
+}