chore(spec): regenerate the two os-regen artifacts the merge of origin/main deferred

Merge commit 9003435 brought main's automation builtin-node-config work in;
the references index and the strictness-ledger counts moved on both sides, so
the os-regen driver deferred them. Regenerated from the merged tree with
gen:schema, gen:docs and gen:strictness-ledger.

Claude-Session: https://claude.ai/code/session_0174WZTU6XcFcS7g2kykC53i
Co-authored-by: Claude <noreply@anthropic.com>

Author: claude[bot]

content/docs/references/index.mdx

@@ -1,6 +1,6 @@
 ---
 title: Protocol Reference
-description: Every schema published by @objectstack/spec — 1588 schemas across 14 protocol modules
+description: Every schema published by @objectstack/spec — 1591 schemas across 14 protocol modules
 ---
 
 {/* ⚠️  AUTO-GENERATED — DO NOT EDIT. Run build-docs.ts to regenerate. Hand-written docs live in the module folders under content/docs/. */}
@@ -21,7 +21,7 @@ counts are sums of the rows they head. Regenerate with
 | :--- | ---: | ---: | :--- |
 | [AI Protocol](/docs/references/ai) | 11 | 66 | Agents, tools, skills, RAG and knowledge sources, model registry, conversations. |
 | [API Protocol](/docs/references/api) | 31 | 436 | REST contracts, endpoints, routing, realtime, batch, discovery. |
-| [Automation Protocol](/docs/references/automation) | 13 | 69 | Flows and their nodes, approvals, ETL pipelines, webhooks, state machines, execution records. |
+| [Automation Protocol](/docs/references/automation) | 13 | 72 | Flows and their nodes, approvals, ETL pipelines, webhooks, state machines, execution records. |
 | [Cloud Protocol](/docs/references/cloud) | 11 | 94 | Environments, packages and versions, marketplace, developer portal, tenancy. |
 | [Data Protocol](/docs/references/data) | 29 | 166 | Objects, fields, queries, filters, datasources and drivers — the ObjectQL layer. |
 | [Identity Protocol](/docs/references/identity) | 5 | 27 | Users and accounts, organizations, positions, SCIM provisioning. |
@@ -33,7 +33,7 @@ counts are sums of the rows they head. Regenerate with
 | [Studio Protocol](/docs/references/studio) | 3 | 35 | Studio designer metadata — the authoring surfaces for the protocols above. |
 | [System Protocol](/docs/references/system) | 36 | 291 | The runtime environment — logging, jobs, cache, metrics, notifications, i18n and compliance. |
 | [UI Protocol](/docs/references/ui) | 16 | 153 | Apps, pages, views, dashboards, reports, actions and themes — the ObjectUI layer. |
-| **Total** | **199** | **1588** | 14 protocol modules |
+| **Total** | **199** | **1591** | 14 protocol modules |
 
 ---
 
@@ -103,15 +103,15 @@ REST contracts, endpoints, routing, realtime, batch, discovery.
 
 ## Automation Protocol
 
-**Source:** `packages/spec/src/automation/` · **Import:** `@objectstack/spec/automation` · **13 pages, 69 schemas**
+**Source:** `packages/spec/src/automation/` · **Import:** `@objectstack/spec/automation` · **13 pages, 72 schemas**
 
 Flows and their nodes, approvals, ETL pipelines, webhooks, state machines, execution records.
 
 | File | Schemas |
 | :--- | :--- |
 | [`approval.zod.ts`](/docs/references/automation/approval) | `ApprovalDecision`, `ApprovalEscalation`, `ApprovalNodeApprover`, `ApprovalNodeConfig`, `ApproverType`, `DecisionOutputDef` |
 | [`bpmn-interop.zod.ts`](/docs/references/automation/bpmn-interop) | `BpmnDiagnostic`, `BpmnElementMapping`, `BpmnExportOptions`, `BpmnImportOptions`, `BpmnInteropResult`, `BpmnUnmappedStrategy`, `BpmnVersion` |
-| [`builtin-node-config.zod.ts`](/docs/references/automation/builtin-node-config) | `CreateRecordConfig`, `DeleteRecordConfig`, `GetRecordConfig`, `MapConfig`, `ScreenConfig`, `ScreenFieldConfig`, `UpdateRecordConfig` |
+| [`builtin-node-config.zod.ts`](/docs/references/automation/builtin-node-config) | `AssignmentConfig`, `AssignmentExpressionValue`, `AssignmentValue`, `CreateRecordConfig`, `DeleteRecordConfig`, `GetRecordConfig`, `MapConfig`, `ScreenConfig`, `ScreenFieldConfig`, `UpdateRecordConfig` |
 | [`control-flow.zod.ts`](/docs/references/automation/control-flow) | `FlowRegion`, `LoopConfig`, `ParallelBranch`, `ParallelConfig`, `RetryPolicy`, `TryCatchConfig`, `TryCatchErrorValue` |
 | [`execution.zod.ts`](/docs/references/automation/execution) | `Checkpoint`, `ConcurrencyPolicy`, `ExecutionError`, `ExecutionErrorSeverity`, `ExecutionLog`, `ExecutionStatus`, `ExecutionStepLog`, `ExecutionStepMetrics`, `ExecutionStepSkipReason`, `FlowRunGateSummary`, `FlowRunNodeSummary`, `FlowRunSummary`, `ScheduleState` |
 | [`flow.zod.ts`](/docs/references/automation/flow) | `Flow`, `FlowEdge`, `FlowNode`, `FlowNodeAction`, `FlowVariable`, `FlowVersionHistory` |

docs/audits/2026-07-unknown-key-strictness-ledger.counts.md

@@ -21,7 +21,7 @@ regenerate.
 | Measure | Value |
 |---|---|
 | Triaged directories | 5 |
-| Object sites in them | 439 |
+| Object sites in them | 440 |
 | Still-open (strip) sites | 124 |
 | Files carrying at least one | 22 |
 
@@ -46,10 +46,10 @@ The `strict` column is the one the campaign schedules against; it counts both th
 |---|---|---|---|---|---|
 | `ui/` | 169 | 157 | 5 | 0 | 7 |
 | `data/` | 157 | 76 | 1 | 0 | 80 |
-| `automation/` | 66 | 42 | 0 | 0 | 24 |
+| `automation/` | 67 | 42 | 0 | 1 | 24 |
 | `security/` | 20 | 7 | 0 | 0 | 13 |
 | `studio/` | 27 | 27 | 0 | 0 | 0 |
-| **total** | **439** | **309** | **6** | **0** | **124** |
+| **total** | **440** | **309** | **6** | **1** | **124** |
 
 ## File-level triage — site counts
 
@@ -115,7 +115,7 @@ classify and is not listed (it becomes reportable the day it grows its first sit
 |---|---|
 | `approval.zod.ts` | 4 |
 | `bpmn-interop.zod.ts` | 5 |
-| `builtin-node-config.zod.ts` | 8 |
+| `builtin-node-config.zod.ts` | 9 |
 | `control-flow.zod.ts` | 6 |
 | `execution.zod.ts` | 13 |
 | `flow-function.zod.ts` | 1 |
@@ -126,7 +126,7 @@ classify and is not listed (it becomes reportable the day it grows its first sit
 | `state-machine.zod.ts` | 6 |
 | `time-relative-trigger.zod.ts` | 1 |
 | `webhook.zod.ts` | 1 |
-| **total** | **66** |
+| **total** | **67** |
 
 ### `security/` — sites
 
@@ -204,7 +204,7 @@ over it is here.
 
 ### `automation/` — open
 
-**24 strip of 66**, in 5 file(s).
+**24 strip of 67**, in 5 file(s).
 
 | File | Strip | Sites |
 |---|---|---|
@@ -213,7 +213,7 @@ over it is here.
 | `execution.zod.ts` | 13 | 13 |
 | `flow.zod.ts` | 1 | 11 |
 | `node-executor.zod.ts` | 4 | 4 |
-| **total** | **24** | **66** |
+| **total** | **24** | **67** |
 
 | Bucket | Sites |
 |---|---|