Including system metadata when posting to utility API

internal/system/chassis_darwin.go

@@ -0,0 +1,25 @@
+package system
+
+import (
+	"errors"
+	"fmt"
+
+	"github.com/brunogui0812/sysprofiler"
+)
+
+// GetChassisInfo retrieves hardware information including machine model type and vendor from the system profiler.
+func GetChassisInfo() (*ChassisInfo, error) {
+	hardwares, err := sysprofiler.Hardware()
+	if err != nil {
+		return nil, fmt.Errorf("failed to get hardware info: %w", err)
+	}
+	if len(hardwares) == 0 {
+		return nil, errors.New("no hardware info found")
+	}
+	hardware := hardwares[0]
+	info := &ChassisInfo{
+		Type:   hardware.MachineModel,
+		Vendor: "Apple Inc.",
+	}
+	return info, nil
+}