Fix TypeError in number increment/decrement services when entity.value is string

Co-authored-by: frenck <[email protected]>

Author: Copilot

custom_components/spook/ectoplasms/number/services/decrement.py

@@ -36,7 +36,7 @@ async def async_handle_service(
             )
             raise ValueError(msg)
 
-        value = entity.value - amount
+        value = float(entity.value) - amount
 
         if entity.min_value is not None:
             value = max(value, entity.min_value)

custom_components/spook/ectoplasms/number/services/increment.py

@@ -36,7 +36,7 @@ async def async_handle_service(
             )
             raise ValueError(msg)
 
-        value = entity.value + amount
+        value = float(entity.value) + amount
 
         if entity.max_value is not None:
             value = min(value, entity.max_value)