[Feat] Interactive Board (#258)

* interactive board

* change2

* fixes

Content.Shared/_White/InteractiveBoard/SharedInteractiveBoardComponent.cs

@@ -0,0 +1,55 @@
+using Robust.Shared.Serialization;
+namespace Content.Shared._White.InteractiveBoard;
+
+public abstract partial class SharedInteractiveBoardComponent : Component
+{
+    [Serializable, NetSerializable]
+    public sealed class InteractiveBoardBoundUserInterfaceState : BoundUserInterfaceState
+    {
+        public readonly string Text;
+        public readonly InteractiveBoardAction Mode;
+
+        public InteractiveBoardBoundUserInterfaceState(string text, InteractiveBoardAction mode = InteractiveBoardAction.Read)
+        {
+            Text = text;
+            Mode = mode;
+        }
+    }
+
+    [Serializable, NetSerializable]
+    public sealed class InteractiveBoardInputTextMessage : BoundUserInterfaceMessage
+    {
+        public readonly string Text;
+
+        public InteractiveBoardInputTextMessage(string text)
+        {
+            Text = text;
+        }
+    }
+
+    [Serializable, NetSerializable]
+    public enum InteractiveBoardUiKey
+    {
+        Key
+    }
+
+    [Serializable, NetSerializable]
+    public enum InteractiveBoardAction
+    {
+        Read,
+        Write,
+    }
+
+    [Serializable, NetSerializable]
+    public enum InteractiveBoardVisuals : byte
+    {
+        Status
+    }
+
+    [Serializable, NetSerializable]
+    public enum InteractiveBoardStatus : byte
+    {
+        Blank,
+        Written
+    }
+}