Update victron_mqtt to 2025.8.19 and merge topics (#85)

Co-authored-by: tomer-w <57483589+tomer-w@users.noreply.github.com>

Author: github-actions[bot]

custom_components/victron_mqtt/manifest.json

@@ -11,13 +11,13 @@
   "iot_class": "local_push",
   "issue_tracker": "https://github.com/tomer-w/ha-victron-mqtt/issues",
   "requirements": [
-    "victron_mqtt==2025.8.18"
+    "victron_mqtt==2025.8.19"
   ],
   "ssdp": [
     {
       "manufacturer": "Victron Energy",
       "X_MqttOnLan": "1"
     }
   ],
-  "version": "2025.8.14"
+  "version": "2025.8.15"
 }

custom_components/victron_mqtt/translations/en.json

@@ -494,6 +494,9 @@
       },
       "switch_output_dimming": {
         "name": "Switch {output} Dimming"
+      },
+      "system_ess_max_inverter_power_limit": {
+        "name": "ESS max inverter power limit"
       }
     }
   }

victron_mqtt.json

@@ -2561,6 +2561,24 @@
       "max": null,
       "is_adjustable_suffix": null,
       "key_values": {}
+    },
+    {
+      "topic": "N/+/settings/+/Settings/CGwacs/MaxDischargePower",
+      "message_type": "MetricKind.NUMBER",
+      "short_id": "system_ess_max_inverter_power_limit",
+      "name": "ESS max inverter power limit",
+      "unit_of_measurement": "W",
+      "metric_type": "MetricType.POWER",
+      "metric_nature": "MetricNature.INSTANTANEOUS",
+      "device_type": "System",
+      "value_type": "ValueType.INT",
+      "precision": null,
+      "enum": null,
+      "min_max_range": "RangeType.DYNAMIC",
+      "min": null,
+      "max": null,
+      "is_adjustable_suffix": null,
+      "key_values": {}
     }
   ],
   "enums": [