Improve color picker example and minor code comments changes

Content.Client/UserInterface/Systems/Chat/ChatUIController.Highlighting.cs

@@ -111,7 +111,8 @@ public sealed partial class ChatUIController : IOnSystemChanged<CharacterInfoSys
                 keyword = Regex.Replace(keyword, "^\"|(?<=^@)\"", "(?<!\\w)");
             }
 
-            // Make sure any name tagged as ours gets highlighted only when others say it.
+            // Make sure the character's name is highlighted only when mentioned directly (eg. it's said by someone),
+            // for example in 'Name Surname says, "..."' 'Name Surname' won't be highlighted.
             keyword = Regex.Replace(keyword, "^@", @"(?<=(?<=,.*"".*)|(?<!\[Name].*))");
 
             _highlights.Add(keyword);