Fix missing live Informed Decision browser registration

Assistant: codex
Assistant-Model: gpt-6-astra
Assistant-Session: 01a09cbb-87c6-7900-a145-4ce53ba9f1a6

docs/evidence/2026-09-14-informed-decision-browser-registration.json

@@ -0,0 +1,56 @@
+{
+  "observed_at": "2026-09-14T00:52:49.599981+00:00",
+  "status": "applied_verified",
+  "scope": "public browser registration only; no tokens or approval entries issued by this tool",
+  "client_id": "informed-decision-approver",
+  "existing_registration": false,
+  "before": {
+    "status": 400,
+    "error": "invalid_profile_usage",
+    "description": "unknown client_id",
+    "feature": "client_id"
+  },
+  "phase": "config_applied",
+  "deployment": {
+    "deployment_uid": "99ddd83c-cb3f-4847-bcf8-35f1aa87627f",
+    "generation": 52,
+    "pod_uid": "0da55639-8139-4119-95f5-7415ca2a3052",
+    "single_ready_replica": true
+  },
+  "image_unchanged": "forgejo.coulomb.social/coulomb/key-cape@sha256:db2c5a13a47839049349e881c8d19bc39f720ee69d8518f9f2eba2b1f98af9d5",
+  "unrelated_config_preserved": true,
+  "checks": {
+    "valid_pkce": {
+      "status": 302,
+      "redirect_host": "auth.coulomb.social"
+    },
+    "wrong_redirect": {
+      "status": 400,
+      "error": "invalid_profile_usage",
+      "description": "redirect_uri does not match any registered URI",
+      "feature": "redirect_uri"
+    },
+    "consume_scope": {
+      "status": 400,
+      "error": "invalid_profile_usage",
+      "description": "requested scope is not allowed",
+      "feature": "scope"
+    },
+    "missing_pkce": {
+      "status": 400,
+      "error": "invalid_profile_usage",
+      "description": "Requests to /authorize must include a code_challenge (PKCE S256 required).",
+      "feature": "missing_pkce"
+    }
+  },
+  "review_site_login_chain": [
+    {
+      "status": 303,
+      "redirect_host": "kc.coulomb.social"
+    },
+    {
+      "status": 302,
+      "redirect_host": "auth.coulomb.social"
+    }
+  ]
+}