Update cardputer.yaml

improved pwm backlight, fixed temp readout to drop precision past decimal

cardputer.yaml

@@ -133,7 +133,7 @@ light:
     output: backlight_output  # Link to the correct output component
     id: backlight
     restore_mode: RESTORE_AND_ON
-    gamma_correct: 2.8
+    gamma_correct: 2
     default_transition_length: 1s
     flash_transition_length: 0s
     disabled_by_default: False 
@@ -212,10 +212,9 @@ display:
       // Display current weather condition
       it.print(49, 104, id(roboto_20), id(weather_condition).state.c_str());
       // Display current temperature under the weather condition
-    String temp_str = "Temp: " + String(id(temperature).state) + " °F";  // Create the temperature string
+      String temp_str = "Temp: " + String(static_cast<int>(id(temperature).state)) + " °F";  // Truncate decimal
       it.print(49, 120, id(roboto_20), temp_str.c_str());  // Convert the String to a const char* and display it
 
-
 font:
   - file: "gfonts://Roboto"
     id: roboto_20