Add db through docker, configure alembic & fix pylint warning

didier/didier.py

@@ -1,5 +1,4 @@
 import discord
-from discord import Message
 from discord.ext import commands
 from sqlalchemy.ext.asyncio import AsyncSession
 
@@ -15,9 +14,14 @@ class Didier(commands.Bot):
         activity = discord.Activity(type=discord.ActivityType.playing, name=settings.DISCORD_STATUS_MESSAGE)
         status = discord.Status.online
 
-        intents = discord.Intents.default()
-        intents.members = True
-        intents.message_content = True
+        intents = discord.Intents(
+            guilds=True,
+            members=True,
+            message_content=True,
+            emojis=True,
+            messages=True,
+            reactions=True,
+        )
 
         super().__init__(
             command_prefix=get_prefix, case_insensitive=True, intents=intents, activity=activity, status=status
@@ -27,10 +31,3 @@ class Didier(commands.Bot):
     def db_session(self) -> AsyncSession:
         """Obtain a database session"""
         return DBSession()
-
-    async def on_ready(self):
-        """Event triggered when the bot is ready"""
-        print(settings.DISCORD_READY_MESSAGE)
-
-    async def on_message(self, message: Message, /) -> None:
-        print(message.content)