Authentication example fails in version 2.10.1

[kamni]

Description

I am using nicegui==2.10.1 under Python 3.12.

I'm attempting to use the Authentication Example in the nicegui repository, but the example is failing with the following error:

Traceback (most recent call last):
  File "<masked>/.venv/10000_words/lib/python3.12/site-packages/uvicorn/protocols/http/httptools_impl.py", line 409, in run_asgi
    result = await app(  # type: ignore[func-returns-value]
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "<masked>/.venv/10000_words/lib/python3.12/site-packages/uvicorn/middleware/proxy_headers.py", line 60, in __call__
    return await self.app(scope, receive, send)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "<masked>/.venv/10000_words/lib/python3.12/site-packages/fastapi/applications.py", line 1054, in __call__
    await super().__call__(scope, receive, send)
  File "<masked>/.venv/10000_words/lib/python3.12/site-packages/starlette/applications.py", line 112, in __call__
    await self.middleware_stack(scope, receive, send)
  File "<masked>/.venv/10000_words/lib/python3.12/site-packages/starlette/middleware/errors.py", line 187, in __call__
    raise exc
  File "<masked>/.venv/10000_words/lib/python3.12/site-packages/starlette/middleware/errors.py", line 165, in __call__
    await self.app(scope, receive, _send)
  File "<masked>/.venv/10000_words/lib/python3.12/site-packages/starlette/middleware/base.py", line 177, in __call__
    with recv_stream, send_stream, collapse_excgroups():
                                   ^^^^^^^^^^^^^^^^^^^^
  File "<masked>/.pyenv/versions/3.12.8/lib/python3.12/contextlib.py", line 158, in __exit__
    self.gen.throw(value)
  File "<masked>/.venv/10000_words/lib/python3.12/site-packages/starlette/_utils.py", line 82, in collapse_excgroups
    raise exc
  File "<masked>/.venv/10000_words/lib/python3.12/site-packages/starlette/middleware/base.py", line 179, in __call__
    response = await self.dispatch_func(request, call_next)
               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "<masked>/.venv/10000_words/lib/python3.12/site-packages/nicegui/middlewares.py", line 10, in dispatch
    response = await call_next(request)
               ^^^^^^^^^^^^^^^^^^^^^^^^
  File "<masked>/.venv/10000_words/lib/python3.12/site-packages/starlette/middleware/base.py", line 154, in call_next
    raise app_exc
  File "<masked>/.venv/10000_words/lib/python3.12/site-packages/starlette/middleware/base.py", line 141, in coro
    await self.app(scope, receive_or_disconnect, send_no_error)
  File "<masked>/.venv/10000_words/lib/python3.12/site-packages/starlette/middleware/gzip.py", line 20, in __call__
    await responder(scope, receive, send)
  File "<masked>/.venv/10000_words/lib/python3.12/site-packages/starlette/middleware/gzip.py", line 39, in __call__
    await self.app(scope, receive, self.send_with_gzip)
  File "<masked>/.venv/10000_words/lib/python3.12/site-packages/starlette/middleware/base.py", line 177, in __call__
    with recv_stream, send_stream, collapse_excgroups():
                                   ^^^^^^^^^^^^^^^^^^^^
  File "<masked>/.pyenv/versions/3.12.8/lib/python3.12/contextlib.py", line 158, in __exit__
    self.gen.throw(value)
  File "<masked>/.venv/10000_words/lib/python3.12/site-packages/starlette/_utils.py", line 82, in collapse_excgroups
    raise exc
  File "<masked>/.venv/10000_words/lib/python3.12/site-packages/starlette/middleware/base.py", line 179, in __call__
    response = await self.dispatch_func(request, call_next)
               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "<masked>/10000-words/frontend/main.py", line 71, in dispatch
    if not app.storage.user.get('authenticated', False):
           ^^^^^^^^^^^^^^^^
  File "<masked>/.venv/10000_words/lib/python3.12/site-packages/nicegui/storage.py", line 114, in user
    raise RuntimeError('app.storage.user needs a storage_secret passed in ui.run()')
RuntimeError: app.storage.user needs a storage_secret passed in ui.run()

I see that this problem happened before earlier last year. It seems to me that the problem may have returned.