Each node group asset exposes various properties through sockets.
Although they can generally be considered user-created data, for
built-in assets they are also part of the UI and should be
translated--especially since more modifiers should be migrated to
Geometry Nodes in the future.
This commit allows extraction of such socket names and descriptions.
Since the message extraction script already extracted names and
descriptions for each asset, this commit only adds the socket in the
same loop, so that they are extracted while the asset file is already
being read.
Properties from sockets are not yet translated in the modifier
properties editor, this will be enabled in a follow-up commit.
Damien Picard
772e99b4f7