[BUG] [HaCasa] - Heating/Cooling icon not shown on the hc_climate_card

[yvesilknievil]

Describe the bug
The heating/cooling icon is not shown on the hc_climate_card

To Reproduce
Steps to reproduce the behavior on your Home Assistant dashboard:

Expected behavior
A heating or cooling icon should be displayed based on the heat pump status

Screenshots or GIFs

Environment:

• Home Assistant Version: 2025.4.3
• Frontend Version (Developer Tools -> Info): 20250411.0
• Theme Version Peach
• Browser: Chrome + Safari
• Operating System: Mac OS

HaCasa Configuration (if applicable):

[damianeickhoff]

Will look into it, I'm not sure it's still part of the design.