Remember selection "Don't Group" in data-tables

[karwosts]

Proposed change

Data tables seem like they intend to remember user's selected grouping preference, but when selecting "Don't group" it would always reset to the default "Group by category" every time you returned to the page.

This change keeps "group by category" as default when logging in with no sessionStorage, but if you select "Don't group" it will keep persistent like the other selections.

Type of change

• Dependency upgrade
• Bugfix (non-breaking change which fixes an issue)
• New feature (thank you!)
• Breaking change (fix/feature causing existing functionality to break)
• Code quality improvements to existing code or addition of tests

Example configuration

Additional information

• This PR fixes or closes issue: fixes #
• This PR is related to issue or discussion:
  Turn Off Default ‘Group by Category’ in Automations, Scenes, Scripts #23815
• Link to documentation pull request:

Checklist

• The code change is tested and works locally.
• There is no commented out code in this PR.
• Tests have been added to verify that the new code works.

If user exposed functionality or configuration variables are added/changed:

• Documentation added/updated for www.home-assistant.io