docs: register baseline_diagnosis and split_manifest schemas with baseline metrics

research-wiki/graph/edges.json

@@ -205,6 +205,31 @@
       "id": "plan:results-driven-video-split-plan",
       "label": "结果驱动的视频级切分实现计划",
       "type": "plan"
+    },
+    {
+      "id": "schema:baseline-diagnosis",
+      "label": "表结构: baseline_diagnosis（逐题诊断信号）",
+      "type": "schema"
+    },
+    {
+      "id": "schema:split-manifest",
+      "label": "表结构: split_manifest（切分冻结溯源）",
+      "type": "schema"
+    },
+    {
+      "id": "metric:split-signal-tier-distribution",
+      "label": "指标: 诊断信号 tier 分布（T0/T1/T2/uncertain 占比）",
+      "type": "metric"
+    },
+    {
+      "id": "metric:split-cell-coverage",
+      "label": "指标: 48格(task_type×error_type)多样性覆盖率",
+      "type": "metric"
+    },
+    {
+      "id": "metric:split-floor-and-representativeness",
+      "label": "指标: floor 达标率 + test 代表性偏差",
+      "type": "metric"
     }
   ],
   "links": [
@@ -396,6 +421,41 @@
       "relation": "implements",
       "evidence": "实现结果驱动视频级切分设计",
       "added": "2026-07-15T15:27:39.569247+00:00"
+    },
+    {
+      "source": "schema:baseline-diagnosis",
+      "target": "design:results-driven-video-split",
+      "relation": "implements",
+      "evidence": "逐题诊断信号表",
+      "added": "2026-07-15T15:42:38.107624+00:00"
+    },
+    {
+      "source": "schema:split-manifest",
+      "target": "design:results-driven-video-split",
+      "relation": "implements",
+      "evidence": "切分冻结溯源",
+      "added": "2026-07-15T15:42:38.147922+00:00"
+    },
+    {
+      "source": "metric:split-signal-tier-distribution",
+      "target": "schema:baseline-diagnosis",
+      "relation": "measures",
+      "evidence": "tier 分布",
+      "added": "2026-07-15T15:42:38.187336+00:00"
+    },
+    {
+      "source": "metric:split-cell-coverage",
+      "target": "schema:baseline-diagnosis",
+      "relation": "measures",
+      "evidence": "48格覆盖",
+      "added": "2026-07-15T15:42:38.228857+00:00"
+    },
+    {
+      "source": "metric:split-floor-and-representativeness",
+      "target": "schema:split-manifest",
+      "relation": "measures",
+      "evidence": "floor+代表性",
+      "added": "2026-07-15T15:42:38.269455+00:00"
     }
   ]
 }