* config entries for schema change
* remove broken/unused syntetic nodejs action
* specify desired schema in model struct that is read by unmarshal
* replace params by config
* allows gitea context + env names
* act --gitea now parses a subset of gitea specific workflows
Reviewed-on: https://gitea.com/actions-oss/act-cli/pulls/23
Co-authored-by: Christopher Homberger <christopher.homberger@web.de>
Co-committed-by: Christopher Homberger <christopher.homberger@web.de>
