small cleanup

src/scanners/emotes_scanner.py

@@ -34,9 +34,6 @@ class EmotesScanner(Scanner):
             help=EmotesScanner.help(),
             intro_context="Emoji usage",
         )
-        self.top = 20
-        self.all_emojis = False
-        self.show_members = False
 
     async def init(self, message: discord.Message, *args: str) -> bool:
         guild = message.channel.guild

src/scanners/mentioned_scanner.py

@@ -28,11 +28,11 @@ class MentionedScanner(Scanner):
 
     def __init__(self):
         super().__init__(
+            has_digit_args=True,
             valid_args=["all"],
             help=MentionedScanner.help(),
             intro_context="Mentioned by members",
         )
-        self.top = 10
 
     async def init(self, message: discord.Message, *args: str) -> bool:
         # get max emotes to view

src/scanners/mentions_scanner.py

@@ -40,7 +40,6 @@ class MentionsScanner(Scanner):
             help=MentionsScanner.help(),
             intro_context="Mention usage",
         )
-        self.top = 10
 
     async def init(self, message: discord.Message, *args: str) -> bool:
         # get max emotes to view