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/src/events/cleanup.js

@@ -427,6 +427,64 @@ async function reconcileAll() {
   return out
 }
 
+// The bounds on what a module may name. They are the columns' own: a longer
+// value cannot be a row, so it is refused rather than truncated into a match
+// against somebody else's.
+const MAX_KIND = 64
+const MAX_REF = 190
+
+/**
+ * The game ended one of this module's resources by itself, as it was told to —
+ * `ctx.events.expired({ kind, ref })`, MODULE_API 1.11.0 (Rust PLAN_FIXES D183).
+ *
+ * **Expired is not orphaned, and the difference is the reason this exists.** A
+ * Rust zone is created with a deadline and the game erases it when the deadline
+ * passes, without being asked again — the fail-safe that makes an unattended
+ * world change defensible. Until a module could say so, core learned of it only
+ * through reconcile, which files it as `orphaned`: a thing that vanished while
+ * nobody was looking, amber on the console and still claimable for a revert.
+ * An expiry is the plan working, so it is terminal and green like `reverted`.
+ *
+ * `owner` is bound by the loader, never taken from the module's arguments, for
+ * `reconcile`'s reason: without the binding a module could close another
+ * module's rows. Answers `{ expired }`; nothing matching is `{ expired: 0 }`,
+ * because a module hears expiries of things no run ledgered too.
+ */
+async function expireResource(owner, { kind, ref } = {}) {
+  if (typeof kind !== 'string' || !kind || kind.length > MAX_KIND) return { expired: 0 }
+  if (typeof ref !== 'string' || !ref || ref.length > MAX_REF) return { expired: 0 }
+
+  const rows = await resourcesDb.expirableByTarget(owner, kind, ref)
+  const runs = new Set()
+  let expired = 0
+
+  for (const row of rows) {
+    if (!(await resourcesDb.markExpired(row.id, 'the game ended it at its deadline'))) continue
+    expired += 1
+    runs.add(row.run_id)
+    await logDb.write({
+      runId: row.run_id,
+      kind: 'resource.expired',
+      detail: { module: owner, resource: `${row.kind}:${row.ref}` },
+    })
+  }
+
+  // A finished run whose last unresolved row this was has nothing left to clean
+  // up. The sweep would settle a `pending` one by itself, but not an
+  // `incomplete` one — that status takes a run out of the sweep's scan, and it
+  // would go on saying "not finished" about a ledger that is. A run still in
+  // flight is left alone: its own terminal path computes the status.
+  for (const runId of runs) {
+    const run = await runsDb.getById(runId)
+    if (!run || !runsDb.TERMINAL.includes(run.status)) continue
+    if ((await resourcesDb.unresolvedCount(runId)) === 0) {
+      await runsDb.setCleanupStatus(runId, 'complete', ['pending', 'incomplete'])
+    }
+  }
+
+  return { expired }
+}
+
 module.exports = {
   MAX_REVERT_ATTEMPTS,
   classifyRevert,
@@ -434,4 +492,5 @@ module.exports = {
   sweep,
   reconcileModule,
   reconcileAll,
+  expireResource,
 }