The frontend-only features are now ignored from files and from teams
and they do not autoassigns automatically to team and file on file
creation or update operations.
this allows almost all api operations to success usin application/json
encoding with the exception of the update-file, which we need to
approach a bit differently;
the reason update-file is different, is because the operations vector
is right now defined without the context of shape type, so we are just
unable to properly parse the value to correct type using the schema
decoding mechanism
Relevant changes:
- Add the ability to create migration in both directions, defaulting
to identity if not provided
- Move the version attribute to file table column for to make it more
accessible (previously it was on data blob)
- Reduce db update operations on file-update rpc method
Mainly move all pointer-map related helpers from app.rpc.commands.files
to the the app.features.fdata namespace and normalizes codestile around
feature handling on all affected code.
This commit also comes with several features related bugifxes on the
components-v2 migration code:
- properly migrate legacy feature names on apply components-v2 migration
- start using new fdata feature related functions
- prevent generation of a ephimeral pointer on each graphic migration
operation; on large files this caused a very noticiable overhead of
creating a big number of completly unused pointer maps
- do persistence after validation and not before
