feat: Implement random password and token generation for tests

tests/conftest.py

@@ -25,6 +25,7 @@ from routes.reports import router as reports_router
 from services.importers import ImportIngestionService
 from services.unit_of_work import UnitOfWork
 from services.session import AuthSession, SessionTokens
+from tests.utils.security import random_password, random_token
 
 
 @pytest.fixture()
@@ -85,7 +86,7 @@ def app(session_factory: sessionmaker) -> FastAPI:
         user = User(
             email="test-superuser@example.com",
             username="test-superuser",
-            password_hash=User.hash_password("test-password"),
+            password_hash=User.hash_password(random_password()),
             is_active=True,
             is_superuser=True,
         )
@@ -93,8 +94,12 @@ def app(session_factory: sessionmaker) -> FastAPI:
         user = uow.users.get(user.id, with_roles=True)
 
     def _override_auth_session(request: Request) -> AuthSession:
-        session = AuthSession(tokens=SessionTokens(
-            access_token="test", refresh_token="test"))
+        session = AuthSession(
+            tokens=SessionTokens(
+                access_token=random_token(),
+                refresh_token=random_token(),
+            )
+        )
         session.user = user
         request.state.auth_session = session
         return session