fix(smartevchargers_10a_evcharger): add missing unit

custom_components/tuya_local/devices/smartevchargers_10a_evcharger.yaml

@@ -52,7 +52,7 @@ entities:
       - id: 4
         type: integer
         name: value
-        unit: 
+        unit: A
         range:
           min: 1
           max: 80