WIP: Update the fragment source on the server after conversion
- Subscribe to the Pusher/Slanger "process chain execution" channel.
- When the INK process completes, if a "targetFragment" query parameter is set, save the fragment source to the database.
The existing conversion process (where the converted source is sent back to the client) now uses the Pusher/Slanger subscription to know when the INK recipe is finished instead of polling - this is working.
For the desired conversion process (where the converted source is written to the fragment on the server) there are still some questions to answer, see below.