Sub-ticket of OPS-51 STRUCTURAL: /loop self-/compact over-cap workstream. Proven (Elazar 2026-05-21, ~28-30k ctx): a /loop session self-/compacts via ScheduleWakeup prompt /compact. Replaces cap->park->relaunch with cap->ss->self-/compact->continue. Gated on a ccs.sh launcher decision (ScheduleWakeup exists only in /loop-mode sessions) — needs Elazar GO. Separate from v2.7 over-cap path · agent-ops