Add activity_core/state_hub_write: every State Hub write (report-sink,
ops-evidence, schedule-miss) now sends a stable Idempotency-Key header derived
from run_id:instruction_id:event_type. Makes writes safe to buffer/replay under
the future state-hub beachhead without duplicate progress/triage events. The
read-based _progress_exists dedup is now best-effort (returns False on connection
error instead of hard-failing), so the guarantee lives on the keyed write rather
than a live read. Tests + runbook note. Endpoint adoption / proxy retirement stays
blocked on the state-hub beachhead capability.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Set Temporal catchup_window on cron schedules so a fire missed during a
worker/Temporal outage is no longer silently dropped. Redefine misfire_policy
into three explicit modes — skip, catchup_all, catchup_latest — mapping to
(catchup_window, overlap) pairs; legacy catchup/compress aliased. Add
catchup_window_seconds override. Remove the ad-hoc upsert-time 1h backfill in
favour of native catchup. Apply catchup_latest to daily-statehub-wsjf-triage in
the Railiance runtime manifest and document run-miss policies in the runbook.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Implement discover_kaizen_scheduled_repos and discover_kaizen_projects per
kaizen-agentic ADR-005 contract: State Hub roster, roster.yaml filter, schedule
validation, and prepare_command emission. Register kaizen/resolver/shell source
types with unit tests and runbook dry-run instructions.
