[AGS] Brightness: Fix, add CLI

config/astal/components/QuickActions/modules/Brightness/Brightness.tsx

@@ -4,19 +4,20 @@ import Brightness from "../../../../util/brightness";
 const brightness = Brightness.get_default();
 
 const BrightnessModule = () => {
+    print( brightness.screen * 100 );
     const setBrightness = (value: number) => {
-        brightness.set_property('screen', value / 100);
+        brightness.screen = value;
     }
     return (
         <box visible={bind(brightness, 'screenAvailable')}>
             <image iconName={"brightness-high-symbolic"}></image>
             <label label={bind(brightness, "screen").as(b => `${Math.round(100 * b)}%`)}></label>
             <slider
-                value={bind(brightness, "screen").as(b => 100 * b)}
+                value={Math.round( brightness.screen * 100) / 100}
                 hexpand
-                max={100}
-                min={0}
-                step={1}
+                max={1}
+                min={0.01}
+                step={0.01}
                 vexpand
                 onChangeValue={self => setBrightness(self.value)}
             ></slider>