spec(ha-commit-durability): REOPEN for bug-795 total-outage cold-restart-all committed-job loss

Phase 6 added (6.1 reproduce-on-real-fs gates 6.2 root-cause / 6.3 fix / 6.4 revalidate).
Surfaced by the xce-test-e2e-primitives cold-restart-all soak step; Phase 5 only
validated rolling single-node failover. CLAUDE.md durability claim qualified pending 6.x.

.kiro/specs/ha-commit-durability/spec.json

@@ -0,0 +1,24 @@
+{
+  "feature_name": "ha-commit-durability",
+  "created_at": "2026-06-17T23:40:42Z",
+  "updated_at": "2026-06-19T00:00:00Z",
+  "language": "en",
+  "phase": "tasks-generated",
+  "reopened_at": "2026-06-19T00:00:00Z",
+  "reopened_reason": "bug-795: total-cluster-outage (cold-restart-all) committed-job loss surfaced by the xce-test-e2e-primitives soak; Phase 6 added (6.1 reproduce-on-real-fs gates the rest).",
+  "approvals": {
+    "requirements": {
+      "generated": true,
+      "approved": true
+    },
+    "design": {
+      "generated": true,
+      "approved": true
+    },
+    "tasks": {
+      "generated": true,
+      "approved": true
+    }
+  },
+  "ready_for_implementation": true
+}