- add: new lobby and ui tweaks. (#7)

* base

* arrow pointer for buttons

* some progress for text buttons, need cleaning

* fixed observe button, remove fraction

* just for now

* ui tweaks

* more ui tweaks

* feat: ченджлог в лобби

---------

Co-authored-by: Remuchi <RemuchiOfficial@gmail.com>

Content.Shared/Chat/ChatChannelExtensions.cs

@@ -6,7 +6,7 @@ public static class ChatChannelExtensions
     {
         return channel switch
         {
-            ChatChannel.Server => Color.Orange,
+            ChatChannel.Server => Color.FromHex("#9051a8"),
             ChatChannel.Radio => Color.LimeGreen,
             ChatChannel.LOOC => Color.MediumTurquoise,
             ChatChannel.OOC => Color.LightSkyBlue,