minor cleanup of formatting

app/cpu/cpu.go

@@ -23,7 +23,7 @@ func RenderTemperatureSensors(console *strings.Builder, proc *proc.Proc) {
 		tempC := sensor.TempC
 		tempF := (tempC * 9 / 5) + 32
 		// \033[K clears from cursor to end of line (prevents lingering chars)
-		fmt.Fprintf(console, "Sensor: %-25s | %5.1f °C (%5.1f °F)\033[K\n", sensor.Name, tempC, tempF)
+		fmt.Fprintf(console, "%-16s | %.3f °C (%.3f °F)\033[K\n", sensor.Name, tempC, tempF)
 	}
 }
 
@@ -32,7 +32,7 @@ func RenderPowerSensors(console *strings.Builder, proc *proc.Proc) {
 	power, _ := proc.SensorReader.ReadPowerSensors()
 	for _, sensor := range power {
 		// \033[K clears from cursor to end of line (prevents lingering chars)
-		fmt.Fprintf(console, "Sensor: %-25s | %5.1f W\033[K\n", sensor.Name, sensor.Watts)
+		fmt.Fprintf(console, "%-16s | %.3f W\033[K\n", sensor.Name, sensor.Watts)
 	}
 }
 
@@ -41,6 +41,6 @@ func RenderClockSensors(console *strings.Builder, proc *proc.Proc) {
 	power, _ := proc.SensorReader.ReadClockSensors()
 	for _, sensor := range power {
 		// \033[K clears from cursor to end of line (prevents lingering chars)
-		fmt.Fprintf(console, "Sensor: %-25d | %5.1f GHz\033[K\n", sensor.Name, sensor.FrequencyGHz)
+		fmt.Fprintf(console, "%-16s | %.3f GHz\033[K\n", sensor.Name, sensor.FrequencyGHz)
 	}
 }

app/cpu/drivers/drivers.go

@@ -22,7 +22,7 @@ type PowerDriver interface {
 
 type ClockSensor struct {
 	path         string
-	Name         int
+	Name         string
 	FrequencyGHz float64
 }
 

app/cpu/drivers/sys.go

@@ -53,7 +53,7 @@ func (r *SysDriver) ReadClockSensors() ([]ClockSensor, error) {
 
 		clockSensors = append(clockSensors, ClockSensor{
 			path:         path,
-			Name:         coreID,
+			Name:         fmt.Sprintf("core %d", coreID),
 			FrequencyGHz: khz / 1000000.0, // Convert KHz to GHz
 		})
 	}