🚧 Importer tasks fix

src/utils/task.py

@@ -0,0 +1,7 @@
+def make_task_thread_func_closure(func, data):
+    """Prepare a Gio.TaskThreadFunc with its data bound in a closure"""
+
+    def closure(task, obj, _data, cancellable):
+        func(task, obj, data, cancellable)
+
+    return closure