feat(events): an expired ledger status and ctx.events.expired (MODULE_API 1.11.0)

A game that ends a resource at its own deadline — a Rust zone erased when its
time is up — could reach core only through ctx.events.reconcile(), which files
it `orphaned`: amber, "it vanished", and still claimable for a revert. The new
call files it as the plan working (Rust PLAN_FIXES F14, D170, D183):

- event_run_resources.status gains `expired`, terminal like `reverted`: the
  sweep never takes it back, live_marker releases the target, and it joins
  neither HELD nor UNRESOLVED. The ENUM ALTER re-runs as a no-op on every boot
  (checked on MariaDB 11.8 with the stored generated column depending on it).
- ctx.events.expired({ kind, ref }) marks the calling module's own pending,
  confirmed or orphaned rows for that target expired and logs
  `resource.expired`; a revert in flight is left to finish. The owner is bound
  by the loader, like reconcile. A finished run whose last unresolved row this
  was goes to cleanup `complete`, even from `incomplete`.
- The run console shows it green, "ended by the game on time".

Additions only, so minor. Module-uo (coreApi ^1.10.0) calls none of it and
reads no ledger status; the contract test now asserts the range still holds.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01E14m6SuuY6i1vASFeGDBeY

server/engagement-triggers.json

@@ -1,6 +1,6 @@
 {
   "_comment": "Generated event-trigger inventory - the authoritative freeze of CORE's engagement contract (docs/website/ENGAGEMENT.md 4.3). Regenerate with `npm run engagement:manifest` in website/server. A renamed variable, a changed type or a widened ceiling breaks stored templates and rules, so the diff here is the review signal. A module ships its own copy in its bundle; this file never contains one.",
-  "moduleApiVersion": "1.10.0",
+  "moduleApiVersion": "1.11.0",
   "triggers": [
     {
       "id": "event.phase.changed",