func (n *Node) PatchesMarkApplied(patch string) error {
	stmt := `INSERT INTO patches (name, applied_at) VALUES (?, strftime("%s"));`
	_, err := n.db.Exec(stmt, patch)
	return err
}
func (n *Node) PatchesMarkApplied(patch string) error {
	stmt := `INSERT INTO patches (name, applied_at) VALUES (?, strftime("%s"));`
	_, err := n.db.Exec(stmt, patch)
	return err
}
// PatchesMarkApplied marks the patch with the given name as applied on this node.