docs: file the branch review outcome in the wiki

Records what the two Codex review rounds found, which findings held up
under verification, and how each was resolved -- including the one that
changed docs rather than code. Also lists the evidence behind the
completion claim: suite counts, coverage, the 19-minute real-wait Redis
run, and the import contract.

research-wiki/graph/edges.json

@@ -185,6 +185,11 @@
       "id": "plan:plan-issue12-telemetry-retention",
       "label": "实现计划: issue12-telemetry-retention",
       "type": "plan"
+    },
+    {
+      "id": "review:issue14-branch-review",
+      "label": "整分支审查: issue #14 熔断等待档",
+      "type": "review"
     }
   ],
   "links": [
@@ -341,6 +346,13 @@
       "relation": "implements",
       "evidence": "research-wiki/plans/plan-issue14-admission-wait-policy.md;T0-T8 逐节映射设计 §3.1-§3.6",
       "added": "2026-08-20T03:30:06.280582+00:00"
+    },
+    {
+      "source": "review:issue14-branch-review",
+      "target": "plan:plan-issue14-admission-wait-policy",
+      "relation": "informs",
+      "evidence": "Important 项促使修正 CHANGELOG/README/设计 §4/计划 T5 对 wait 档失败 reason 的描述",
+      "added": "2026-08-20T05:01:16.206639+00:00"
     }
   ]
-}
+}