Refactor terraform to opentofu
Refactors terraform to opentofu:
- rename
terraformtotofu - run
tofu fmton all tofu files - rework CI file - move
tofuinto separate.gitlab-ci.yml - migrate from
terraformtoopentofu- using opentofu component - preserve existing functionality as much as possible
- switch to
mise.tomlfor dependency management - add tofu to to
mise.toml