chore: enforce ruff lint and format standards across backend

backend/migrations/env.py

@@ -1,9 +1,7 @@
 from logging.config import fileConfig
 
-from sqlalchemy import engine_from_config
-from sqlalchemy import pool
-
 from alembic import context
+from sqlalchemy import engine_from_config, pool
 
 # this is the Alembic Config object, which provides
 # access to the values within the .ini file in use.
@@ -16,10 +14,11 @@ if config.config_file_name is not None:
 
 # add your model's MetaData object here
 # for 'autogenerate' support
-from app.models import *  # noqa: F401,F403 - register all tables
-from app.settings import settings
 from sqlmodel import SQLModel
 
+from app.models import *
+from app.settings import settings
+
 target_metadata = SQLModel.metadata
 
 # The URL always comes from settings (repo-root .env or environment),
@@ -70,9 +69,7 @@ def run_migrations_online() -> None:
     )
 
     with connectable.connect() as connection:
-        context.configure(
-            connection=connection, target_metadata=target_metadata
-        )
+        context.configure(connection=connection, target_metadata=target_metadata)
 
         with context.begin_transaction():
             context.run_migrations()