Admit the 2026-09-21 budget memo as compact sitting v2

v2 adds exactly memo:infd-20260921-b01 (SECRETS-WP-0009-T03 spend
envelope) with native pins from the sitting-create receipt; the seven v1
records and the identity bar are unchanged. The exercise reads the policy
version from the package. 168 local evaluator checks pass (147 prior + 21).

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

Assistant: claude-code
Assistant-Model: opus
Assistant-Process: 272244@bnt-lap001
Assistant-Session: c8962fa7-b290-47df-865f-403ddb6c77e9

docs/evidence/2026-09-21-budget-approval-create.json

@@ -0,0 +1,41 @@
+{
+  "observed_at": "2026-09-21T17:07:04.289175+00:00",
+  "status": "created",
+  "phase": "seven_unapproved_requests_created",
+  "requests": [
+    {
+      "memo_id": "infd-20260921-b01",
+      "approval": {
+        "binding": {
+          "action": "accept",
+          "actor": "informed-decision",
+          "digest": "sha256:e9eaf454e94871ec2060855fcfbd327bcaec873d2c61cae031bec9f95a34bcae",
+          "human_control": true,
+          "pdp_digest": null,
+          "pdp_path": false,
+          "principal": "helixforge-factory",
+          "purpose": "Accept the spend envelope for metered Glas runs on the Anthropic key",
+          "target": {
+            "id": "spend-envelope:hfact-glas-anthropic-2026-09",
+            "system": "rein-aharness",
+            "type": "spend-envelope"
+          }
+        },
+        "created_at": "2026-09-21T17:07:08+00:00",
+        "entries": [],
+        "id": "ba5ce2d8-8b6d-40be-af89-2e8c147029a3",
+        "required_count": 1,
+        "status": "requested",
+        "superseded_by": null,
+        "updated_at": "2026-09-21T17:07:08+00:00",
+        "validity": {
+          "expires_at": "2026-09-22T17:07:05.525777+00:00",
+          "not_before": "2026-09-21T17:07:05.525777+00:00"
+        }
+      }
+    }
+  ],
+  "credential_values_emitted": false,
+  "human_entries_created": false,
+  "skipped": []
+}