fix for dimmable ligth

matter-bridge/config.yml

@@ -1,6 +1,6 @@
 ---
 name: 'HA Matter Bridge'
-version: '0.0.2-alpha'
+version: '0.0.3-alpha'
 slug: ha-matter-bridge
 description: This project serves as a proof of concept to connect HomeAssistant devices to Voice Assistants through the Matter Protocol.
 init: false

matter-bridge/src/mapper/devices/lights/DimmableLightDevice.ts

@@ -56,10 +56,14 @@ export const addDimmableLightDevice: AddHaDeviceToBridge = (
         LOGGER.debug(
             `CurrentLevel Event for device ${haEntity.entity_id} value: ${value}`
         );
+        let extraArgs = { entity_id: haEntity.entity_id } as object;
+        if (Number(value) > 0) {
+            extraArgs = { ...extraArgs, brightness: Number(value) };
+        }
         haMiddleware.callAService(
             'light',
             Number(value) > 0 ? 'turn_on' : 'turn_off',
-            { entity_id: haEntity.entity_id, brightness: Number(value) }
+            extraArgs
         );
     });