fix(platform): support Windows storage and native filesystem boundaries

internal/backup/record_unix.go

@@ -0,0 +1,20 @@
+//go:build !windows
+
+package backup
+
+import (
+	"errors"
+	"os"
+	"path/filepath"
+)
+
+func publishRecord(source, dest string) error {
+	if err := os.Rename(source, dest); err != nil {
+		return err
+	}
+	dir, err := os.Open(filepath.Dir(dest))
+	if err != nil {
+		return err
+	}
+	return errors.Join(dir.Sync(), dir.Close())
+}