[BUG] Car Card displays "Unavailable" for non-range values in Heading/Subheading

[obhatti87]

Describe the bug
When using the Car Card feature, attempting to input any non-range value for either the heading or subheading results in the card displaying "Unavailable" instead of the expected value.

To Reproduce
Steps to reproduce the behavior:

1. Navigate to the Car Card section of the application.
2. Enter a non-range value (e.g., text, specific number) in the heading or subheading field.
3. Observe that the card displays "Unavailable" instead of the entered value.

Expected behavior
The Car Card should accept and display any valid input in the heading and subheading fields, regardless of whether it is a range value or not.

Screenshots

Desktop (please complete the following information):

• OS: Windows 11
• Browser: Chrome
• Version:126.0.6478.127

Additional context
Add any other context about the problem here.

Please make sure all of this applies and check the checkboxes, by writing "X" inside of them.

• I understand that this is a channel for reporting bugs, not a support forum (If you need help configuring the card, go to: Discussions).

• I have the latest version of the card installed.

• I have cleared my browser cache after installing, updating and configuring the card.