- Refactor installer code for better readability and maintainability. - Move `dagu_server.vsh` to `examples/virt/daguserver/dagu_server.vsh`. - Remove unnecessary `println` statements. - Improve error handling in `zinit_installer_actions.v`. - Update `zinit_installer_actions.v` startup type to systemd. - Refactor several factory functions.
a sal to work with systemd
only basics implemented as we need for our installers
example see herolib/examples/...