* feat: add initial version of MVMNET dns api
* fix: adjust shell format with shfmt
* feat: add initial version of MVMNET dns api
* fix: adjust shell format with shfmt
* Change runner from ubuntu-latest to self-hosted
* Revert "Change runner from ubuntu-latest to self-hosted"
This reverts commit 55eb217fa1.
* fix(dns_mvmnet): use configurable API endpoint
* fix(dns_mvmnet): extract records portably
* fix(dns_mvmnet): namespace private helpers
* fix(dns_mvmnet): stop on missing credentials
* fix(dns_mvmnet): reuse normalized subdomain
* fix(dns_mvmnet): reuse validated credentials
* docs(dns_mvmnet): update API and issue links
