feat: restart to apply update, privileged helper, rollback

internal/infrastructure/update/systemClock.go

@@ -0,0 +1,22 @@
+package update
+
+import (
+	domain "RenewCMS/internal/domain/update"
+	"time"
+)
+
+type SystemClock struct{}
+
+var _ domain.Clock = &SystemClock{}
+
+func NewSystemClock() *SystemClock {
+	return &SystemClock{}
+}
+
+func (c *SystemClock) Now() time.Time {
+	return time.Now()
+}
+
+func (c *SystemClock) Sleep(duration time.Duration) {
+	time.Sleep(duration)
+}