Add a crew monitoring server (#7542)

Content.Server/Medical/CrewMonitoring/CrewMonitoringServerComponent.cs

@@ -0,0 +1,34 @@
+using Content.Shared.Medical.SuitSensor;
+using Robust.Shared.Map;
+
+namespace Content.Server.Medical.CrewMonitoring;
+
+[RegisterComponent]
+[Access(typeof(CrewMonitoringServerSystem))]
+public sealed class CrewMonitoringServerComponent : Component
+{
+
+    /// <summary>
+    ///     List of all currently connected sensors to this server.
+    /// </summary>
+    public readonly Dictionary<string, SuitSensorStatus> SensorStatus = new();
+
+    /// <summary>
+    ///     After what time sensor consider to be lost.
+    /// </summary>
+    [DataField("sensorTimeout"), ViewVariables(VVAccess.ReadWrite)]
+    public float SensorTimeout = 10f;
+
+    /// <summary>
+    ///     Whether the server can become the currently active server. The server being unavailable usually means that it isn't powered
+    /// </summary>
+    [ViewVariables(VVAccess.ReadWrite)]
+    public bool Available = true;
+
+
+    /// <summary>
+    ///     Whether the server is the currently active server for the station it's on
+    /// </summary>
+    [ViewVariables(VVAccess.ReadWrite)]
+    public bool Active = true;
+}