feature: Make bidirectional formatting optional (#2204)

* Init

* Clearing up comment on config entry.

* Update user entities to remove storage of the setting

Co-authored-by: Quin Lynch <lynchquin@gmail.com>

src/Discord.Net.Core/Format.cs

@@ -107,13 +107,16 @@ namespace Discord
         }
 
         /// <summary>
-        ///     Formats a user's username + discriminator while maintaining bidirectional unicode
+        ///     Formats a user's username + discriminator.
         /// </summary>
+        /// <param name="doBidirectional">To format the string in bidirectional unicode or not</param>
         /// <param name="user">The user whos username and discriminator to format</param>
         /// <returns>The username + discriminator</returns>
-        public static string UsernameAndDiscriminator(IUser user)
+        public static string UsernameAndDiscriminator(IUser user, bool doBidirectional)
         {
-            return $"\u2066{user.Username}\u2069#{user.Discriminator}";
+            return doBidirectional
+                ? $"\u2066{user.Username}\u2069#{user.Discriminator}"
+                : $"{user.Username}#{user.Discriminator}";
         }
     }
 }