feat: repeat tasks after completion

tests/test_app.py

@@ -279,7 +279,12 @@ def test_batch_complete_and_move(client):
         for i in range(2)
     ]
     response = client.post(
-        "/api/v1/tasks/batch", json={"task_ids": ids, "completed": True, "list_id": other["id"]}
+        "/api/v1/tasks/batch", json={
+            "task_ids": ids,
+            "completed": True,
+            "list_id": other["id"],
+            "versions": {task_id: 1 for task_id in ids},
+        }
     )
     assert response.status_code == 200
     assert response.json()["updated"] == 2
@@ -473,7 +478,11 @@ def test_batch_supports_due_date_and_soft_delete_atomically(client):
 
     failed = client.post(
         "/api/v1/tasks/batch",
-        json={"task_ids": [ids[0], "00000000-0000-0000-0000-000000000001"], "completed": True},
+        json={
+            "task_ids": [ids[0], "00000000-0000-0000-0000-000000000001"],
+            "completed": True,
+            "versions": {ids[0]: 1, "00000000-0000-0000-0000-000000000001": 1},
+        },
     )
     assert failed.status_code == 404
     assert client.get(f"/api/v1/tasks/{ids[0]}").json()["completed"] is False