feat: CRUD-API Konten/Buchungen/Kategorien/Regeln

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

finance/tests/conftest.py

@@ -27,7 +27,11 @@ def client(db, monkeypatch):
     monkeypatch.setenv("FB_GUI_PASSWORD_HASH", hash_password("geheim"))
     get_settings.cache_clear()
     from app.main import app
-    app.dependency_overrides[get_session] = lambda: iter([db])
+
+    def _override_get_session():
+        yield db
+
+    app.dependency_overrides[get_session] = _override_get_session
     with TestClient(app) as c:
         yield c
     app.dependency_overrides.clear()