Mostly bugfixes:
- Fix incorrect reference on json views, making some family empty contents.
- Fix DB docker image on kubernetes that was missing the logs
- Add verification of existing files before file modification operations
- Fix incorrect common refactoring of global and workspace json views subquery
- Fix incorrect metadata retrieval inside a workspace when there is a new
change on another workspace (it should be irrelevant, but it was incorrectly
used as new metadata)