rewrite (core): Refactor lion* classes.

src/core/config.py

@@ -0,0 +1,35 @@
+from discord import app_commands as appcmds
+from discord.ext import commands as cmds
+
+from meta import LionBot, LionContext, LionCog
+from babel.translator import LocalBabel
+
+babel = LocalBabel('core_config')
+
+_p = babel._p
+
+
+class ConfigCog(LionCog):
+    """
+    Core guild config cog.
+
+    Primarily used to expose the `configure` base command group at a high level.
+    """
+    def __init__(self, bot: LionBot):
+        self.bot = bot
+
+    async def cog_load(self):
+        ...
+
+    async def cog_unload(self):
+        ...
+
+    @cmds.hybrid_group(
+        name=_p('group:configure', "configure"),
+    )
+    @appcmds.guild_only
+    async def configure_group(self, ctx: LionContext):
+        """
+        Bare command group, has no function.
+        """
+        return