Split catlet creation and host deployment (2) - catlet specs #351
Description
Follow up of #291
Add support for catlet specs:
- Add endpoint to create catlet_specs from content (JSON or YAML) to delete and to list, get.
- Add endpoint to simulate resolved catlet by catlet spec version, which returns final catlet state for preview such as in editors.
- Add endpoint to list and get catlet_spec versions
- add database / filesystem store for catlet specs / versions.
- Rework workflow for New-Catlet and Update-Catlet
- Complete new Workflow Deploy-Catlet
- Update API spec
- Rebuild clients
- Update of samples and docs