More accurate cardSize for Tile card

[karwosts]

Proposed change

Tile card cardSize function currently just returns 1 (50px). It would be more accurate to take into account the configuration, which might make the card more like 2-4 units in height.

The proposed function seems to map pretty well to units of height, as adding vertical or a feature control adds pretty close to 50px in height each.

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:
• 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

[piitaya]

Thanks @karwosts!