refactor: rename MaxLengthException & fix naming

TelegramBotBase/Exceptions/MaxLengthException.cs

@@ -1,11 +0,0 @@
-using System;
-
-namespace TelegramBotBase.Exceptions;
-
-public class MaxLengthException : Exception
-{
-    public MaxLengthException(int length) : base(
-        $"Your messages with a length of {length} is too long for telegram. Actually is {Constants.Telegram.MaxMessageLength} characters allowed. Please split it.")
-    {
-    }
-}

TelegramBotBase/Exceptions/MaximumColsException.cs

@@ -2,13 +2,11 @@
 
 namespace TelegramBotBase.Exceptions;
 
-public class MaximumColsException : Exception
+public sealed class MaximumColsException : Exception
 {
     public int Value { get; set; }
-
     public int Maximum { get; set; }
 
-
     public override string Message =>
-        $"You have exceeded the maximum of columns by {Value.ToString()} / {Maximum.ToString()}";
-}
+        $"You have exceeded the maximum of columns by {Value}/{Maximum}";
+}

TelegramBotBase/Exceptions/MaximumRowsException.cs

@@ -2,7 +2,7 @@
 
 namespace TelegramBotBase.Exceptions;
 
-public class MaximumRowsReachedException : Exception
+public sealed class MaximumRowsReachedException : Exception
 {
     public int Value { get; set; }
 
@@ -10,5 +10,5 @@ public class MaximumRowsReachedException : Exception
 
 
     public override string Message =>
-        $"You have exceeded the maximum of rows by {Value.ToString()} / {Maximum.ToString()}";
-}
+        $"You have exceeded the maximum of rows by {Value}/{Maximum}";
+}

TelegramBotBase/Exceptions/MessageTooLongException.cs

@@ -0,0 +1,16 @@
+using System;
+
+namespace TelegramBotBase.Exceptions;
+
+public sealed class MessageTooLongException : Exception
+{
+    public MessageTooLongException(int length)
+    {
+        Length = length;
+    }
+
+    public int Length { get; set; }
+
+    public override string Message =>
+        $"You have exceeded the maximum of message length by {Length}/{Constants.Telegram.MaxMessageLength}";
+}