Don't use that many State Attributes

[mawoka-myblock]

Checklist

• [X] I have filled out the template to the best of my ability.
• [X] This only contains 1 feature request (if you have multiple feature requests, open one feature request for each feature request).
• [X] This issue is not a duplicate feature request of previous feature requests.

Is your feature request related to a problem? Please describe.

The usage of state attributes could make the database size increase quickly.

Describe the solution you'd like

Create dedicated sensors, especially for remaining and used weight, since that is update pretty frequently

Describe alternatives you've considered

Maybe not that important?

Additional context

https://developers.home-assistant.io/docs/core/entity/#generic-properties