This updates the openapi spec and invokes the code generator to update
to the Jellyfin 10.10.6 API.
A big motivation to do this was because some mandatory fields have been
made obsolete and are no longer included in responses. Sailfin tries to
deserialize these mandatory fields and fails deserializing. It was evident
in the list of sessions to control.
The failing was a bit too gracefully in my opinion, it did not even show
that an error occurred, nor was it logged anywhere. It took some time
to debug.
There were some constructors in the DTOs which allowed construction of
DTO which weren't fully initialized. These constructors have been made
private, as they are still used in the 'fromJson' methods. Additionally,
a constructor with all required parameters to fully initialize the
class has been added.
Additionally, the Loader class has been modified, since it no longer can
assume it is able to default construct the parameter type. The parameter
is now stored as an optional.
Closes #15