Fix smart cost zero status (#16064)

assets/js/components/BatterySettingsModal.vue

@@ -272,7 +272,7 @@ export default {
 		bufferStartSoc: Number,
 		batteryDischargeControl: Boolean,
 		battery: { type: Array, default: () => [] },
-		batteryGridChargeLimit: Number,
+		batteryGridChargeLimit: { type: Number, default: null },
 		smartCostType: String,
 		tariffGrid: Number,
 		currency: String,

assets/js/components/ChargingPlanWarnings.vue

@@ -109,7 +109,7 @@ export default {
 			return this.fmtWh(this.planEnergy * 1e3);
 		},
 		costLimitExists: function () {
-			return this.smartCostLimit !== 0;
+			return this.smartCostLimit !== null;
 		},
 		costLimitText: function () {
 			if (this.isCo2) {

assets/js/components/Energyflow/Energyflow.vue

@@ -337,7 +337,7 @@ export default {
 			return this.fmtPricePerKWh(this.tariffGrid, this.currency, true);
 		},
 		batteryGridChargeLimitFmt() {
-			if (this.batteryGridChargeLimit === null || this.batteryGridChargeLimit === undefined) {
+			if (this.batteryGridChargeLimit === null) {
 				return;
 			}
 			if (this.co2Available) {

assets/js/components/Loadpoint.vue

@@ -192,7 +192,7 @@ export default {
 		phaseRemaining: Number,
 		pvRemaining: Number,
 		pvAction: String,
-		smartCostLimit: { type: Number, default: 0 },
+		smartCostLimit: { type: Number, default: null },
 		smartCostType: String,
 		smartCostActive: Boolean,
 		smartCostNextStart: String,

assets/js/components/Site.vue

@@ -72,7 +72,7 @@ export default {
 		batteryPower: Number,
 		batterySoc: Number,
 		batteryDischargeControl: Boolean,
-		batteryGridChargeLimit: Number,
+		batteryGridChargeLimit: { type: Number, default: null },
 		batteryGridChargeActive: Boolean,
 		batteryMode: String,
 		battery: Array,

assets/js/components/VehicleStatus.vue

@@ -214,7 +214,7 @@ export default {
 		pvRemainingInterpolated: Number,
 		smartCostActive: Boolean,
 		smartCostDisabled: Boolean,
-		smartCostLimit: Number,
+		smartCostLimit: { type: Number, default: null },
 		smartCostNextStart: String,
 		smartCostType: String,
 		tariffCo2: Number,
@@ -422,7 +422,7 @@ export default {
 			});
 		},
 		smartCostVisible() {
-			return !!this.smartCostLimit;
+			return this.smartCostLimit !== null;
 		},
 		smartCostTooltipContent() {
 			if (!this.smartCostVisible) {