Simplify db module structure

goosebit/__init__.py

@@ -9,10 +9,9 @@
 from fastapi.security import OAuth2PasswordRequestForm
 from opentelemetry.instrumentation.fastapi import FastAPIInstrumentor as Instrumentor
 
-from goosebit import api, realtime, ui, updater
+from goosebit import api, realtime, ui, updater, db
 from goosebit.api.telemetry import metrics
 from goosebit.auth import get_user_from_request, login_user, redirect_if_authenticated
-from goosebit.db import db
 from goosebit.ui.nav import nav
 from goosebit.ui.static import static
 from goosebit.ui.templates import templates

goosebit/db/__init__.py

@@ -0,0 +1,11 @@
+from tortoise import Tortoise
+
+from goosebit.db.config import TORTOISE_CONF
+
+
+async def init():
+    await Tortoise.init(config=TORTOISE_CONF)
+
+
+async def close():
+    await Tortoise.close_connections()