S00-022: Record blocked task and remediation handoff

Changes: Preserve incomplete work and blocker metadata for S00-022. This checkpoint does not mark implementation accepted.
Validation: Session ended with status blocked.
Blocker: Pinned libomemo.js@3.0.0 supplies real embedded WASM but is a different unaudited ratchet and excludes consumer SCE; no approved decision reconciles it with S00-022 retained audited engine/persistence requirement.

Task: S00-022
Agent: auto-crypto-bcd7f2a71667
Role: crypto
Action: claim
Status: blocked

Task title: Confirm or source a verified browser/WASM-capable OMEMO2 backend for the Web client endpoint

state/tasks.json

@@ -1,6 +1,6 @@
 {
   "schema_version": 1,
-  "revision": 89,
+  "revision": 91,
   "tasks": {
     "S00-001": {
       "status": "done",
@@ -1311,15 +1311,17 @@
       "completed_at": "2026-10-15T08:40:27+00:00"
     },
     "S00-022": {
-      "status": "todo",
-      "owner": null,
+      "status": "blocked",
+      "owner": "auto-crypto-bcd7f2a71667",
       "external_wait": false,
-      "reason": null,
-      "started_at": "2026-10-15T09:39:15+00:00",
-      "updated_at": "2026-10-15T10:14:41+00:00",
-      "blocked_by": [],
+      "reason": "Pinned libomemo.js@3.0.0 supplies real embedded WASM but is a different unaudited ratchet and excludes consumer SCE; no approved decision reconciles it with S00-022 retained audited engine/persistence requirement.",
+      "started_at": "2026-10-15T10:14:47+00:00",
+      "updated_at": "2026-10-15T10:17:13+00:00",
+      "blocked_by": [
+        "S00-029"
+      ],
       "resume_status": "in_progress",
-      "blocker_report": "state/blockers/S00-027.md",
+      "blocker_report": "state/blockers/S00-029.md",
       "handoff": "state/handoffs/S00-022.md",
       "previous_owner": "auto-crypto-316a193d6c3e",
       "resumed_after_blocker": true
@@ -1401,6 +1403,12 @@
       "owner": null,
       "external_wait": false,
       "reason": "Coordinator supplies the active compatible argv from runner.local.json: codex -c sandbox_workspace_write.network_access=true exec --approve-for-me --ephemeral -. Explicit --sandbox was removed before the S00-024/S00-022/S00-025 fresh agent launches. --approve-for-me retains workspace-write per installed CLI help; no danger-full-access or bypass option. Actual subsequent run state/runs/auto-storage-ae5930b6fbdf/run.json shows the fresh harness executed tools and reached its own escalate, unlike the original immediate CLI exit 2. Installed CLI bounded help check codex exec --approve-for-me --ephemeral --help exited 0. Outbound network config retains existing proxy and TLS, independently probed via codex -c sandbox_mode='\"workspace-write\"' -c sandbox_workspace_write.network_access=true sandbox -- python3 /tmp/luma-probe-registry.py, exit 0; state/runs/coordinator-network/output.log. Fresh S00-028 executor/QA must verify supported argv and filesystem scope; no storage task completion or launcher repair acceptance claimed."
+    },
+    "S00-029": {
+      "status": "blocked",
+      "owner": null,
+      "external_wait": true,
+      "reason": "Pinned libomemo.js@3.0.0 supplies real embedded WASM but is a different unaudited ratchet and excludes consumer SCE; no approved decision reconciles it with S00-022 retained audited engine/persistence requirement."
     }
   },
   "events": [
@@ -2537,6 +2545,29 @@
       "to": "done",
       "reason": null,
       "evidence": "state/evidence/S00-027-review.md"
+    },
+    {
+      "revision": 90,
+      "at": "2026-10-15T10:14:47+00:00",
+      "action": "claim",
+      "task": "S00-022",
+      "agent": "auto-crypto-bcd7f2a71667",
+      "role": "crypto",
+      "from": "todo",
+      "to": "in_progress",
+      "reason": null
+    },
+    {
+      "revision": 91,
+      "at": "2026-10-15T10:17:13+00:00",
+      "action": "escalate",
+      "task": "S00-022",
+      "resolution_task": "S00-029",
+      "agent": "auto-crypto-bcd7f2a71667",
+      "role": "crypto",
+      "from": "in_progress",
+      "to": "blocked",
+      "reason": "Pinned libomemo.js@3.0.0 supplies real embedded WASM but is a different unaudited ratchet and excludes consumer SCE; no approved decision reconciles it with S00-022 retained audited engine/persistence requirement."
     }
   ],
   "retired_agents": [
@@ -2557,6 +2588,7 @@
     "auto-storage-87486895c792",
     "auto-ci-cd-988167c541cf",
     "auto-crypto-316a193d6c3e",
-    "auto-storage-ae5930b6fbdf"
+    "auto-storage-ae5930b6fbdf",
+    "auto-crypto-bcd7f2a71667"
   ]
 }