docs: sync the field counts and module map to 1.3.1

The telemetry field count is taken from inspect.signature, not from
memory, because that is the one the release checklist keeps catching.
llm-calls.md said 22 and was two rounds stale; fixing the title alone
would have left the table contradicting it, so tenant_id and meta are
documented too.

The production template needed no new column — it derives them with
LIKE. What it gained is an assertion that it must keep deriving them
and must not inline a column name, which is the drift that could
actually happen.

The changelog leads with the three breaking items. A patch number
carries no warning by design, so the entry has to.

research-wiki/index.md

@@ -1,8 +1,8 @@
 # Research Wiki 索引
 
-> 自动生成，更新时间：2026-08-24 15:51 UTC
+> 自动生成，更新时间：2026-08-26 04:49 UTC
 
-## design (37)
+## design (38)
 - [2026-07-20-m1-core-design](designs/2026-07-20-m1-core-design.md) `design:2026-07-20-m1-core-design`
 - [2026-07-20-m2-distributed-design](designs/2026-07-20-m2-distributed-design.md) `design:2026-07-20-m2-distributed-design`
 - [2026-07-21-m25-resilience-design](designs/2026-07-21-m25-resilience-design.md) `design:2026-07-21-m25-resilience-design`
@@ -36,17 +36,19 @@
 - [stall 判定改为非生产性等待口径](designs/issue8-stall-budget.md) `design:issue8-stall-budget`
 - [响应可观测字段扩展(Issue #3)](designs/response-observability-fields.md) `design:response-observability-fields`
 - [建表前先探测,判死只认「确定写不进去」](designs/issue9-telemetry-ddl-probe.md) `design:issue9-telemetry-ddl-probe`
+- [推理可观测性一等化(issue #16 + #17)](designs/2026-08-25-thinking-observability-design.md) `design:2026-08-25-thinking-observability-design`
 - [推理开关能力建模与 reasoning_tokens 采集(issue #5 + #6)](designs/2026-08-02-thinking-capability-design.md) `design:2026-08-02-thinking-capability-design`
 - [治理后端故障归位为 scope 级不可用(Issue #7)](designs/governance-backend-error.md) `design:governance-backend-error`
 - [调用方自定义维度设计(issue #11)](designs/issue11-caller-dimensions.md) `design:issue11-caller-dimensions`
 - [采样参数透传设计(issue #4)](designs/sampling-params.md) `design:sampling-params`
 
-## finding (12)
+## finding (13)
 - [2026-07-20-m2-soak-workload](findings/2026-07-20-m2-soak-workload.md) `finding:2026-07-20-m2-soak-workload`
 - [2026-07-21-m25-acceptance](findings/2026-07-21-m25-acceptance.md) `finding:2026-07-21-m25-acceptance`
 - [2026-07-21-p6-soak-baseline](findings/2026-07-21-p6-soak-baseline.md) `finding:2026-07-21-p6-soak-baseline`
 - [2026-07-22-m4-acceptance](findings/2026-07-22-m4-acceptance.md) `finding:2026-07-22-m4-acceptance`
 - [2026-07-22-p7-ocr-soak](findings/2026-07-22-p7-ocr-soak.md) `finding:2026-07-22-p7-ocr-soak`
+- [issue #16/#17 实测: M3 推理正常,失效的是推理的可观测信号](findings/2026-08-25-thinking-observability-regression.md) `finding:2026-08-25-thinking-observability-regression`
 - [M2 verifier 三项 Important 补齐(不变量接线/网关保护/P3 验收)](findings/m2-verifier-fixes.md) `finding:m2-verifier-fixes`
 - [M2 真实数据压测: 场景矩阵与数据清单](findings/m2-soak-workload.md) `finding:m2-soak-workload`
 - [M2.5 验收: P6 同场景 58.1% → 98.96%](findings/m25-acceptance.md) `finding:m25-acceptance`
@@ -55,7 +57,7 @@
 - [P7 OCR soak 验收: 99.73% 与 13 不变量全 PASS](findings/p7-ocr-soak.md) `finding:p7-ocr-soak`
 - [推理开关与 reasoning_tokens: 供应商实测与业界做法](findings/2026-08-02-thinking-switch-and-reasoning-tokens.md) `finding:2026-08-02-thinking-switch-and-reasoning-tokens`
 
-## plan (32)
+## plan (33)
 - [2026-07-20-m1-core-plan](plans/2026-07-20-m1-core-plan.md) `plan:2026-07-20-m1-core-plan`
 - [2026-07-20-m2-distributed-plan](plans/2026-07-20-m2-distributed-plan.md) `plan:2026-07-20-m2-distributed-plan`
 - [2026-07-21-m25-resilience-plan](plans/2026-07-21-m25-resilience-plan.md) `plan:2026-07-21-m25-resilience-plan`
@@ -85,6 +87,7 @@
 - [实现计划: issue13-schema-mode](plans/plan-issue13-schema-mode.md) `plan:plan-issue13-schema-mode`
 - [实现计划: 治理后端故障归位为 scope 级不可用(Issue #7)](plans/governance-backend-error.md) `plan:governance-backend-error`
 - [实现计划: 遥测连接池的资源语义与生命周期(issue #15)](plans/plan-issue15-telemetry-pool-lifecycle.md) `plan:plan-issue15-telemetry-pool-lifecycle`
+- [推理可观测性一等化实现计划(issue #16 + #17,发 1.3.1)](plans/2026-08-25-thinking-observability-plan.md) `plan:2026-08-25-thinking-observability-plan`
 - [推理开关能力建模与 reasoning_tokens 采集实施计划(issue #5 + #6)](plans/2026-08-02-thinking-capability.md) `plan:2026-08-02-thinking-capability`
 - [调用方自定义维度实现计划(issue #11)](plans/issue11-caller-dimensions.md) `plan:issue11-caller-dimensions`
 - [采样参数透传实现计划(issue #4)](plans/sampling-params-plan.md) `plan:sampling-params-plan`
@@ -93,7 +96,7 @@
 - [整分支审查: issue #14 熔断等待档](reviews/issue14-branch-review.md) `review:issue14-branch-review`
 
 ## schema (1)
-- [表结构: llm_calls(遥测 22 字段)](schemas/llm-calls.md) `schema:llm-calls`
+- [表结构: llm_calls(遥测 25 字段)](schemas/llm-calls.md) `schema:llm-calls`
 
 ## metric (2)
 - [OCR 治理调用成功率与错误分类分布](metrics/ocr-call-success.md) `metric:ocr-call-success`