- root, CMS_VERSION and packages/validation compatibility to 0.4.0
- fixed-group packages (core, api-client, auth, cli/cms, config,
  database, plugin-runtime, plugin-sdk, theme-runtime, theme-sdk, types)
  and validation to 0.4.0
- apps (admin, api, web, worker) to 0.4.0; internal dep ranges
  @oktis-works/* ^0.3.x -> ^0.4.0 (ui stays 0.3.3)