v0.3.5

Fixed

• Sensor/BinarySensor: group names containing forward slashes (e.g. "Motion/Presence Sensors") no longer generate invalid entity IDs — all non-alphanumeric characters are now replaced with underscores when building the entity ID slug. This fixes HA 2027.2.0 deprecation warnings.
• Services: suppress, suppress_indefinitely, and unsuppress handlers now skip non-coordinator values in hass.data[DOMAIN] — prevents AttributeError crash when the card is installed and a service call is made
• Init: removed redundant resources.loaded = True assignment after async_load() — HA manages this flag internally