Re-organize all projects (#4166)

Content.Client/Chat/ChatHelper.cs

@@ -0,0 +1,19 @@
+using Content.Shared.Chat;
+using Robust.Shared.Maths;
+
+namespace Content.Client.Chat
+{
+    public class ChatHelper
+    {
+        public static Color ChatColor(ChatChannel channel) =>
+            channel switch
+            {
+                ChatChannel.Server => Color.Orange,
+                ChatChannel.Radio => Color.Green,
+                ChatChannel.OOC => Color.LightSkyBlue,
+                ChatChannel.Dead => Color.MediumPurple,
+                ChatChannel.AdminChat => Color.Red,
+                _ => Color.DarkGray
+            };
+    }
+}