- Manager gains the apparatus JobManager surface: StartJob, UpdateJobState,
UpdateMetadata, FailJob, CancelJob (is_canceled + STOPPED + River JobCancel),
StopJob (STOPPED only), CheckIfCanceled and GetMetadata, all raw column
writes so updated_at is untouched
- serve starts the in-process worker unless queue.work_in_serve is false and
stops it on shutdown; an app without jobs gets an idle worker
- queue:work runs a foreground worker with repeatable --queue filters;
queue:clear deletes available, scheduled and retryable jobs of one queue
- the generated main appends conga.RuntimeCommands; summer delegates
queue:work and queue:clear; make:job scaffolds a conga.Job
