[AGS] Brightness control

config/astal/components/bar/bar.scss

@@ -61,6 +61,6 @@ window.Bar {
   }
   
   .quick-view-symbol {
-    margin: 3px;
+    margin: 2px;
   }
 }

config/astal/components/bar/modules/QuickView.tsx

@@ -143,11 +143,13 @@ const BrightnessWidget = () => {
     const screen_brightness = bind(brightness, "screen");
 
     return (
-        <label
-            label={"🌣" + screen_brightness}
-            visible={bind(brightness, "screenAvailable")}
-            cssClasses={["quick-view-symbol"]}
-        ></label>
+        <box cssClasses={["quick-view-symbol"]}>
+            <image iconName={"brightness-high-symbolic"}></image>
+            <label
+                label={screen_brightness.as(b => '' + Math.round(100 * b))}
+                visible={bind(brightness, "screenAvailable")}
+            ></label>
+        </box>
     );
 };