feat(client/widget): Display heater temperature if heater is not faulty in seed ECAM widget

Author: fussel178

client/src/widgets/seed-ecam-widget/hooks/use-seed-ecam-data.tsx

@@ -27,7 +27,8 @@ export function useSeedEcamData(seed: 'seedA' | 'seedB') {
 		rail3V3Volts: seedHeartbeat.adc_measurements_sbc[1] / 1000,
 		rail5Volts: seedHeartbeat.adc_measurements_sbc[7] / 1000,
 		heaterAllowed: (seedHeartbeat?.bat_status & 0b1000000) > 0,
-		heaterFault: seedHeartbeat?.bat_heater_fault > 0
+		heaterFault: seedHeartbeat?.bat_heater_fault > 0,
+		heaterTemps: seedHeartbeat?.adc_measurements_cop[4] / 10
 	};
 
 	// TODO: Incorporate bat_used into mainBusVoltage calculation

client/src/widgets/seed-ecam-widget/widget.tsx

@@ -76,7 +76,11 @@ export function Widget({ seed, voltThreshold }: WidgetProps) {
 										'heaterBlock',
 										data.rxsmVolts > voltThreshold && data.heaterAllowed
 									)}
-									heaterAmps={data.heaterFault ? '-Fault-' : '-Ok-'}
+									heaterAmps={
+										data.heaterFault
+											? '-Fault-'
+											: `${data.heaterTemps.toFixed(1)} K`
+									}
 									{...activeInactive(
 										'dcdcOutBlock',
 										data.rail3V3Volts > voltThreshold