fix: resolve lint errors in test files [CAR-932]

Fix 56 lint errors in test files that were blocking CI:
- E501: Split long SQL INSERT statements across multiple lines
- F401: Remove unused imports (os, unittest.mock.patch)

Co-Authored-By: Paperclip <noreply@paperclip.ing>

tests/conftest.py

@@ -177,8 +177,10 @@ async def _create_test_user_and_session(
     async with db_engine.begin() as conn:
         await conn.execute(
             text(
-                "INSERT INTO users (id, email, hashed_password, display_name, email_verified, created_at, updated_at) "
-                "VALUES (:id, :email, :hashed_password, :display_name, :email_verified, :created_at, :updated_at)"
+                "INSERT INTO users (id, email, hashed_password, display_name, "
+                "email_verified, created_at, updated_at) "
+                "VALUES (:id, :email, :hashed_password, :display_name, :email_verified, "
+                ":created_at, :updated_at)"
             ),
             {
                 "id": user_id,

tests/test_auth/test_auth_endpoints.py

@@ -138,7 +138,8 @@ async def test_expired_session_rejected(client, db_engine):
     async with db_engine.begin() as conn:
         await conn.execute(
             text(
-                "INSERT INTO users (id, email, hashed_password, display_name, email_verified, created_at, updated_at) "
+                "INSERT INTO users (id, email, hashed_password, display_name, "
+                "email_verified, created_at, updated_at) "
                 "VALUES (:id, :email, :hp, :dn, :ev, :ca, :ua)"
             ),
             {

tests/test_config.py

@@ -1,7 +1,5 @@
 """Tests for Settings config, specifically the database_url env var fallback."""
 
-import os
-
 from cartsnitch_api.config import Settings
 
 

tests/test_e2e/test_auth_validation.py

@@ -65,7 +65,8 @@ class TestSessionValidation:
         async with db_engine.begin() as conn:
             await conn.execute(
                 text(
-                    "INSERT INTO users (id, email, hashed_password, display_name, email_verified, created_at, updated_at) "
+                    "INSERT INTO users (id, email, hashed_password, display_name, "
+                    "email_verified, created_at, updated_at) "
                     "VALUES (:id, :email, :hp, :dn, :ev, :ca, :ua)"
                 ),
                 {

tests/test_middleware/test_rate_limit.py

@@ -1,7 +1,7 @@
 """Tests for rate limiting middleware."""
 
 import time
-from unittest.mock import AsyncMock, MagicMock, patch
+from unittest.mock import AsyncMock, MagicMock
 
 import pytest