fix(delete): reset stale cancellation before bulk delete

py/services/model_scanner.py

@@ -5048,7 +5048,9 @@ class ModelScanner:
                     'error': 'No file paths provided for deletion',
                     'results': []
                 }
-            
+
+            self.reset_cancellation()
+
             # Keep track of success and failures
             results = []
             total_deleted = 0

tests/services/test_model_scanner.py

@@ -1645,6 +1645,27 @@ async def test_bulk_delete_merge_failure_falls_back_to_batch_ids(
     assert sorted(staged_files) == ["one.txt", "two.txt"]
 
 
+@pytest.mark.asyncio
+async def test_bulk_delete_resets_cancellation_from_an_earlier_operation(tmp_path: Path):
+    """A new delete must not inherit an earlier operation's cancellation flag."""
+    root = tmp_path / "loras"
+    root.mkdir()
+    first = root / "one.txt"
+    first.write_text("one", encoding="utf-8")
+    second = root / "two.txt"
+    second.write_text("two", encoding="utf-8")
+    scanner = _make_bulk_scanner(root, [first, second])
+    scanner.cancel_task()
+
+    result = await scanner.bulk_delete_models([str(first), str(second)])
+
+    assert result["success"] is True
+    assert result["status"] == "success"
+    assert result["total_deleted"] == 2
+    assert not first.exists()
+    assert not second.exists()
+
+
 @pytest.mark.asyncio
 async def test_bulk_delete_cancelled_after_one_staged_batch_present(
     tmp_path: Path, monkeypatch