fix(wake): #932 stop reconciler re-enumerating already-CONSUMED detector state

Wake-pilot finding #7 (safe-but-noisy G2a alarm-hygiene): after
consume-truncation a consumed detector-observed state matched NO accounting
record — the inbox was truncated, the reconciler's seen-ledger only covers its
OWN enumerations, and the detector hash-file is correctly DISTRUSTED — so the
reconciler treated it as UNACCOUNTED and re-enumerated it: one DUPLICATE
orientation wake + one SPURIOUS rc=1 CRITICAL per detector-active window per
cycle (functionally safe, no lost obligation, but cry-wolf erosion at fleet
scale).

Fix (Mos ruling, built exactly):
1. store.sh records the last-consumed observed_hash per (kind,id) at
   consume-truncation into a NEW store-owned durable record
   consumed-hashes.jsonl (atomic write; ADDITIVE — existing on-disk format
   unchanged/read-compatible; #908 allocator untouched).
2. reconcile.sh adds a THIRD accounting source alongside the inbox and its
   seen-ledger: a detector-observed state whose observed_hash MATCHES the
   store's recorded last-consumed hash for that (kind,id) is ACCOUNTED — not
   re-enumerated (no dup wake, no spurious CRITICAL).
3. Trust boundary (load-bearing): the 3rd check consults ONLY the
   store-written record. Its existence implies the state was durably
   enqueued+consumed, so it structurally cannot exhibit the §5
   hash-advance-without-enqueue swallow signature. Trusting DETECTOR
   hash-files STAYS REJECTED.
4. G3 not weakened: only states the store RECORDED as consumed are
   suppressed. A genuinely-unaccounted state (enqueued-but-unconsumed, still
   in the inbox, OR a real gap) still re-enumerates + alarms.

Red-first tests:
- store-ack T12: consume writes the store-owned last-consumed record
  (per-(kind,id), monotonic last-seq wins, lazily created).
- reconcile R10: a consumed state is ACCOUNTED (rc=0, UNACCOUNTED=0, no
  re-enumeration).
- reconcile R11: pilot repro — consumed state SUPPRESSED while a distinct
  unconsumed/gap state STILL re-enumerates (G3 teeth intact; no
  over-suppression).

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_0158NZqN2n2ymKFeJAZ4GUCb

packages/mosaic/framework/tools/wake/manifest.txt

@@ -195,8 +195,35 @@
 #              tolerates on its observed.set-failure path. ON-DISK FORMAT UNCHANGED
 #              (read-compatible; a store written by older code reads identically). Only
 #              store.sh (+ test-wake-store-ack.sh T11) changed.
+#   0.6.10 #932 reconciler RE-ENUMERATION of already-CONSUMED detector-observed
+#              state (wake-pilot finding #7 — safe-but-noisy G2a alarm-hygiene).
+#              After consume-truncation a consumed state matched NO accounting
+#              record (inbox truncated; the reconciler's seen-ledger only covers
+#              its OWN enumerations; the detector hash-file is correctly
+#              DISTRUSTED) -> the reconciler treated it as UNACCOUNTED and
+#              re-enumerated it: one DUPLICATE orientation wake + one SPURIOUS
+#              rc=1 CRITICAL per detector-active window per cycle (functionally
+#              safe — no lost obligation — but cry-wolf erosion of real alarms at
+#              fleet scale). FIX: (1) store.sh records the last-consumed
+#              observed_hash per (kind,id) at consume-truncation into a NEW
+#              store-owned durable record consumed-hashes.jsonl (atomic write;
+#              ADDITIVE — existing on-disk format unchanged/read-compatible; #908
+#              allocator untouched); (2) reconcile.sh adds a THIRD accounting
+#              source alongside the inbox and its seen-ledger: a detector-observed
+#              state whose observed_hash MATCHES the store's recorded last-consumed
+#              hash is ACCOUNTED (not re-enumerated — no dup wake, no spurious
+#              CRITICAL). TRUST BOUNDARY: the 3rd check consults ONLY the
+#              store-written record (its existence implies the state was durably
+#              enqueued+consumed, so it structurally cannot exhibit the §5
+#              hash-advance-without-enqueue swallow signature); trusting DETECTOR
+#              hash-files STAYS REJECTED. G3 is NOT weakened: only states the store
+#              RECORDED as consumed are suppressed — a genuinely-unaccounted state
+#              (enqueued-but-unconsumed, still in the inbox, OR a real gap) still
+#              re-enumerates + alarms. Changed: store.sh, reconcile.sh,
+#              _wake-common.sh (doc), test-wake-reconcile.sh (R10/R11),
+#              test-wake-store-ack.sh (T12).
 component=wake
-version=0.6.9
+version=0.6.10
 
 # Watch-list schema this component consumes, and the INCLUSIVE range of
 # schema_version values it supports. A wake-watch-list.json whose schema_version