consolidation of some of the modules, localization fixes, product advisories work, qa work

docs/modules/jobengine/job-export-contract.md

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+# Orchestrator → Findings Ledger Export Contract
+
+Status: Available (2025-12-03)
+Scope: defines the deterministic payload Orchestrator emits for job/run exports that Findings Ledger ingests for provenance (LEDGER-34-101).
+
+## Payload shape
+```jsonc
+{
+  "runId": "uuid",                 // job/run correlation id
+  "jobType": "string",             // e.g., mirror-build, policy-sim, scan
+  "artifactHash": "sha256:...",    // CAS digest of primary artifact
+  "policyHash": "sha256:...",      // optional; policy bundle hash
+  "startedAt": "2025-12-02T00:00:00Z",
+  "completedAt": "2025-12-02T00:05:30Z",
+  "status": "succeeded|failed|canceled",
+  "manifestPath": "cas://.../manifest.json",  // DSSE or CAS path
+  "logsPath": "cas://.../logs.ndjson",
+  "tenantId": "string",
+  "environment": "prod|stage|dev",
+  "idempotencyKey": "sha256:...",   // runId+artifactHash
+  "signatures": [ { "type": "dsse", "keyId": "...", "signature": "..." } ]
+}
+```
+
+## Determinism & ordering
+- Entries sorted by `runId` when streamed; pagination stable via `runId, startedAt` ascending.
+- `idempotencyKey = sha256(runId + artifactHash + tenantId)`; duplicate submissions are rejected with 409.
+- Timestamps UTC ISO-8601; no clock-skew correction performed by Ledger.
+
+## Transport
+- REST: `POST /internal/jobengine/exports` (Orchestrator) → Findings Ledger ingest queue.
+- Events: `orchestrator.export.created` carries the same payload; consumers must verify DSSE before persistence.
+
+## Validation rules (Ledger side)
+- Require DSSE signature (Ed25519) when `signatures` present; fail closed if verification fails.
+- Enforce presence of `runId`, `artifactHash`, `startedAt`, `status`.
+- Hash fields must match `^sha256:[A-Fa-f0-9]{64}$`.
+- Allowed status transitions: pending→running→succeeded/failed/canceled; replays only allowed when `idempotencyKey` matches existing record.
+
+## Mapping to Findings Ledger
+- Stored in collection/table `orchestrator_exports` with index `(artifactHash, runId)` and TTL optional on logs if configured.
+- Timeline entry type `ledger_export` references `runId`, `artifactHash`, `policyHash`, `manifestPath`, `logsPath`, DSSE envelope digest, and `idempotencyKey`.
+- Cross-links: `bundleId` (if mirror build) or `scanId` (if scan job) may be added as optional fields; Ledger treats them as opaque strings.
+
+## Security / scopes
+- Required scope: `orchestrator:exports:write` for producer; Ledger ingress validates tenant headers and scope.
+- Max payload: 1 MiB; logs must be CAS/DSSE referenced, not inline.
+
+## Offline/air-gap considerations
+- CAS/DSSE paths must resolve within offline kit bundles; no external URIs permitted.
+- Deterministic ordering + idempotency allow replay without side effects; Ledger rejects writes when DSSE or hash mismatch.