Scheduled prompts are swarm-level now (swarmctl schedule, #4936). The hive
keeps the rows it has only so the operator can copy them over.
- hive-c0re no longer fires anything: the scheduled-prompts worker is gone,
and with it every create/edit/cancel/pause/resume/fire path (dashboard
endpoints, agent-socket verbs, the SchedulePrompt approval kind and its
approve handler). The store keeps open + list; GET /api/schedules stays.
- A v6 approvals migration drops schedule_prompt rows.
- Nothing submits approvals any more, so the submit path goes too:
Approvals::submit_kind (now a test fixture), the ApprovalAdded dashboard
event and its emitter.
- Coordinator::push_todo, whose only caller was the worker, goes, and with
it hive_host_sock::agent_todo_socket and hive-c0re's hive-agent-sock /
hive-sock-client deps.
- The schedules_changed dashboard event goes; nothing mutates the rows.
- Agents lose request_schedule_prompt, cancel_schedule, fire_schedule_now,
edit_schedule and list_schedules, the `scheduling` tool group, their
system-prompt line and their transcript formatters. `remind` is unchanged.
Closes the #3110 split — lib.rs is now just the crate doc comment and
the pub mod list.
journal.rs's new doc comment fixes a pre-existing bug: the old
JournalPriority doc text in lib.rs was actually half Capability's doc
(a leftover from an earlier reorder that moved the code but not the
comment above it).
