docs: register baseline_diagnosis and split_manifest schemas with baseline metrics

research-wiki/index.md

@@ -1,6 +1,6 @@
 # Research Wiki 索引
 
-> 自动生成，更新时间：2026-07-15 15:27 UTC
+> 自动生成，更新时间：2026-07-15 15:42 UTC
 
 ## design (33)
 - [2026-07-06-core-agent-adapters-llm-design](designs/2026-07-06-core-agent-adapters-llm-design.md) `design:2026-07-06-core-agent-adapters-llm-design`
@@ -93,14 +93,19 @@
 ## review (1)
 - [question-gen v2 设计对抗审核 — 六路独立核验（四层病灶闭合度 + 契约一致性）](reviews/2026-07-15-question-gen-v2-adversarial-audit.md) `review:2026-07-15-question-gen-v2-adversarial-audit`
 
-## schema (4)
+## schema (6)
 - [表结构 v3 出题日志/观测（unit_verdict / collapse_metrics / quarantine / facts / resume）](schemas/v3-question-gen-logging.md) `schema:v3-question-gen-logging`
 - [表结构: adversarial_verdicts（Phase B agent 门判定）](schemas/adversarial-verdicts.md) `schema:adversarial-verdicts`
+- [表结构: baseline_diagnosis（逐题诊断信号）](schemas/baseline-diagnosis.md) `schema:baseline-diagnosis`
 - [表结构: question_gen_items（逐题门判定）](schemas/question-gen-items.md) `schema:question-gen-items`
 - [表结构: question_gen_runs（出题批次）](schemas/question-gen-runs.md) `schema:question-gen-runs`
+- [表结构: split_manifest（切分冻结溯源）](schemas/split-manifest.md) `schema:split-manifest`
 
-## metric (4)
+## metric (7)
 - [出题四门总拦截率](metrics/qgen-gate-rejection-rate.md) `metric:qgen-gate-rejection-rate`
+- [指标: 48格(task_type×error_type)多样性覆盖率](metrics/split-cell-coverage.md) `metric:split-cell-coverage`
+- [指标: floor 达标率 + test 代表性偏差](metrics/split-floor-and-representativeness.md) `metric:split-floor-and-representativeness`
+- [指标: 诊断信号 tier 分布（T0/T1/T2/uncertain 占比）](metrics/split-signal-tier-distribution.md) `metric:split-signal-tier-distribution`
 - [最终接受率](metrics/qgen-acceptance-rate.md) `metric:qgen-acceptance-rate`
 - [答案位置分布均匀性](metrics/qgen-answer-uniformity.md) `metric:qgen-answer-uniformity`
 - [重出收敛率（3轮内过门）](metrics/qgen-regen-convergence.md) `metric:qgen-regen-convergence`