does Kedro have any plans to create a feature to convert Jupyter Notebooks to Kedro Pipelines?

There already is. 🙂 https://docs.kedro.org/en/stable/notebooks_and_ipython/kedro_and_notebooks.html#convert-functions-from-jupyter-notebooks-into-kedro-nodes However, it's slated for removal in 0.19.0.

There is scope unlocked by LLMs to do this in a more comprehensive way, but the freedom of jupyter also means this may just be an intractable problem