fix: ruff lint + format fixes in tests, ESLint fixes in frontend

backend/tests/test_users.py

@@ -53,13 +53,16 @@ async def test_list_users_pagination(admin_client: AsyncClient, admin_user: User
 @pytest.mark.asyncio
 async def test_create_user_as_admin(admin_client: AsyncClient):
     """POST /api/v1/users as admin creates a new user, returns 201."""
-    response = await admin_client.post("/api/v1/users/", json={
-        "email": "newuser@test.com",
-        "password": "NewUser123!",
-        "full_name": "New User",
-        "role": "verkaeufer",
-        "language": "de",
-    })
+    response = await admin_client.post(
+        "/api/v1/users/",
+        json={
+            "email": "newuser@test.com",
+            "password": "NewUser123!",
+            "full_name": "New User",
+            "role": "verkaeufer",
+            "language": "de",
+        },
+    )
     assert response.status_code == 201
     data = response.json()
     assert data["email"] == "newuser@test.com"
@@ -73,44 +76,55 @@ async def test_create_user_as_admin(admin_client: AsyncClient):
 @pytest.mark.asyncio
 async def test_create_user_as_non_admin(verkaeufer_client: AsyncClient):
     """POST /api/v1/users as verkaeufer returns 403."""
-    response = await verkaeufer_client.post("/api/v1/users/", json={
-        "email": "forbidden@test.com",
-        "password": "Forbidden123!",
-        "full_name": "Forbidden",
-        "role": "admin",
-        "language": "de",
-    })
+    response = await verkaeufer_client.post(
+        "/api/v1/users/",
+        json={
+            "email": "forbidden@test.com",
+            "password": "Forbidden123!",
+            "full_name": "Forbidden",
+            "role": "admin",
+            "language": "de",
+        },
+    )
     assert response.status_code == 403
 
 
 @pytest.mark.asyncio
 async def test_create_user_duplicate_email(admin_client: AsyncClient, admin_user: User):
     """POST /api/v1/users with existing email returns 409."""
-    response = await admin_client.post("/api/v1/users/", json={
-        "email": "admin@test.com",
-        "password": "SomePassword123!",
-        "full_name": "Duplicate",
-        "role": "verkaeufer",
-        "language": "de",
-    })
+    response = await admin_client.post(
+        "/api/v1/users/",
+        json={
+            "email": "admin@test.com",
+            "password": "SomePassword123!",
+            "full_name": "Duplicate",
+            "role": "verkaeufer",
+            "language": "de",
+        },
+    )
     assert response.status_code == 409
 
 
 @pytest.mark.asyncio
 async def test_create_user_short_password(admin_client: AsyncClient):
     """POST /api/v1/users with password < 8 chars returns 422."""
-    response = await admin_client.post("/api/v1/users/", json={
-        "email": "shortpw@test.com",
-        "password": "short",
-        "full_name": "Short PW",
-        "role": "verkaeufer",
-        "language": "de",
-    })
+    response = await admin_client.post(
+        "/api/v1/users/",
+        json={
+            "email": "shortpw@test.com",
+            "password": "short",
+            "full_name": "Short PW",
+            "role": "verkaeufer",
+            "language": "de",
+        },
+    )
     assert response.status_code == 422
 
 
 @pytest.mark.asyncio
-async def test_update_user_as_admin(admin_client: AsyncClient, admin_user: User, verkaeufer_user: User):
+async def test_update_user_as_admin(
+    admin_client: AsyncClient, admin_user: User, verkaeufer_user: User
+):
     """PUT /api/v1/users/:id as admin updates user fields, returns 200."""
     response = await admin_client.put(
         f"/api/v1/users/{verkaeufer_user.id}",
@@ -134,7 +148,9 @@ async def test_update_user_nonexistent(admin_client: AsyncClient):
 
 
 @pytest.mark.asyncio
-async def test_delete_user_soft_deactivate(admin_client: AsyncClient, verkaeufer_user: User):
+async def test_delete_user_soft_deactivate(
+    admin_client: AsyncClient, verkaeufer_user: User
+):
     """DELETE /api/v1/users/:id soft-deletes (is_active=false), returns 200."""
     response = await admin_client.delete(f"/api/v1/users/{verkaeufer_user.id}")
     assert response.status_code == 200
@@ -152,14 +168,18 @@ async def test_delete_user_nonexistent(admin_client: AsyncClient):
 
 
 @pytest.mark.asyncio
-async def test_delete_user_as_non_admin(verkaeufer_client: AsyncClient, admin_user: User):
+async def test_delete_user_as_non_admin(
+    verkaeufer_client: AsyncClient, admin_user: User
+):
     """DELETE /api/v1/users/:id as verkaeufer returns 403."""
     response = await verkaeufer_client.delete(f"/api/v1/users/{admin_user.id}")
     assert response.status_code == 403
 
 
 @pytest.mark.asyncio
-async def test_user_response_excludes_password_hash(admin_client: AsyncClient, admin_user: User):
+async def test_user_response_excludes_password_hash(
+    admin_client: AsyncClient, admin_user: User
+):
     """User response never includes password_hash or password fields."""
     response = await admin_client.get("/api/v1/users/")
     assert response.status_code == 200