fixed mf login error

[rio675]

ログインの方法を変更し、以下エラーを修正させて頂きました。

PS C:\git\ibkr_mf_syncer> & C:/Users/rio675/AppData/Local/Programs/Python/Python312/python.exe c:/git/ibkr_mf_syncer/main.py
Traceback (most recent call last):
  File "c:\git\ibkr_mf_syncer\main.py", line 47, in <module>
    main()
  File "c:\git\ibkr_mf_syncer\main.py", line 35, in main
    page = mfproc.login(page, MF_EMAIL, MF_PASS)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "c:\git\ibkr_mf_syncer\moneyforward_processing.py", line 8, in login
    page.fill('#mfid_user\\[email\\]', mf_id)
  File "C:\Users\rio675\AppData\Local\Programs\Python\Python312\Lib\site-packages\playwright\sync_api\_generated.py", line 9681, in fill
    self._sync(
  File "C:\Users\rio675\AppData\Local\Programs\Python\Python312\Lib\site-packages\playwright\_impl\_sync_base.py", line 113, in _sync
    return task.result()
           ^^^^^^^^^^^^^
  File "C:\Users\rio675\AppData\Local\Programs\Python\Python312\Lib\site-packages\playwright\_impl\_page.py", line 792, in fill
    return await self._main_frame.fill(**locals_to_params(locals()))
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\rio675\AppData\Local\Programs\Python\Python312\Lib\site-packages\playwright\_impl\_frame.py", line 527, in fill
    await self._channel.send("fill", locals_to_params(locals()))
  File "C:\Users\rio675\AppData\Local\Programs\Python\Python312\Lib\site-packages\playwright\_impl\_connection.py", line 59, in send
    return await self._connection.wrap_api_call(
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\rio675\AppData\Local\Programs\Python\Python312\Lib\site-packages\playwright\_impl\_connection.py", line 509, in wrap_api_call
    return await cb()
           ^^^^^^^^^^
  File "C:\Users\rio675\AppData\Local\Programs\Python\Python312\Lib\site-packages\playwright\_impl\_connection.py", line 97, in inner_send
    result = next(iter(done)).result()
             ^^^^^^^^^^^^^^^^^^^^^^^^^
playwright._impl._errors.TimeoutError: Timeout 30000ms exceeded.