Removed all references which were still left regarding Tyrbot.

modules/core/accounting/preference_controller.py

@@ -9,7 +9,7 @@ from core.lookup.pork_service import PorkService
 from core.setting_service import SettingService
 from core.text import Text
 from core.translation_service import TranslationService
-from core.igncore import Tyrbot
+from core.igncore import IgnCore
 from core.util import Util
 from modules.core.accounting.services.account_service import AccountService
 from modules.core.discord.discord_controller import DiscordController
@@ -20,7 +20,7 @@ class PreferenceController:
 
     def inject(self, registry):
         self.logger = Logger(__name__)
-        self.bot: Tyrbot = registry.get_instance("bot")
+        self.bot: IgnCore = registry.get_instance("bot")
         self.db: DB = registry.get_instance("db")
         self.text: Text = registry.get_instance("text")
         self.util: Util = registry.get_instance("util")