new models, logic refactor, renaminf constants and other

argenta/app/exceptions.py

@@ -25,11 +25,6 @@ class NoRegisteredHandlersException(Exception):
         return f"No Registered Handlers Found For '{self.router_name}'"
 
 
-class RepeatedCommandInDifferentRoutersException(Exception):
-    def __str__(self):
-        return "Commands in different handlers cannot be repeated"
-
-
 class IncorrectNumberOfHandlerArgsException(Exception):
     def __str__(self):
         return "Incorrect Input Flags Handler has incorrect number of arguments"