Add impact index fixture and filesystem artifact uploader

- Introduced a sample BOM index JSON file for impact index testing.
- Created unit tests for the impact index fixture to ensure proper loading of sample images.
- Implemented the FilesystemPackRunArtifactUploader class to handle artifact uploads to the local filesystem.
- Added comprehensive tests for the FilesystemPackRunArtifactUploader, covering file copying, missing files, and expression outputs.

docs/implplan/SPRINT_110_ingestion_evidence.md

@@ -227,7 +227,7 @@ EXCITITOR-AIRGAP-56-002 `Bundle provenance` | TODO | Persist bundle metadata on
 EXCITITOR-AIRGAP-57-001 `Sealed-mode enforcement` | TODO | Block non-mirror connectors in sealed mode and surface remediation errors. Dependencies: EXCITITOR-AIRGAP-56-002. | Excititor Core Guild, AirGap Policy Guild (src/Excititor/__Libraries/StellaOps.Excititor.Core/TASKS.md)
 EXCITITOR-AIRGAP-57-002 `Staleness annotations` | TODO | Annotate VEX statements with staleness metrics and expose via API. Dependencies: EXCITITOR-AIRGAP-57-001. | Excititor Core Guild, AirGap Time Guild (src/Excititor/__Libraries/StellaOps.Excititor.Core/TASKS.md)
 EXCITITOR-AIRGAP-58-001 `Portable VEX evidence` | TODO | Package VEX evidence segments into portable evidence bundles linked to timeline. Dependencies: EXCITITOR-AIRGAP-57-002. | Excititor Core Guild, Evidence Locker Guild (src/Excititor/__Libraries/StellaOps.Excititor.Core/TASKS.md)
-EXCITITOR-ATTEST-01-003 – Verification suite & observability | Team Excititor Attestation | DOING (2025-10-22) – Continuing implementation: build `IVexAttestationVerifier`, wire metrics/logging, and add regression tests. Draft plan in `EXCITITOR-ATTEST-01-003-plan.md` (2025-10-19) guides scope; updating with worknotes as progress lands.<br>2025-10-31: Verifier now tolerates duplicate source providers from AOC raw projections, downgrades offline Rekor verification to a degraded result, and enforces trusted signer registry checks with detailed diagnostics/tests.<br>2025-11-05 14:35Z: Resuming with diagnostics/observability deliverables (typed diagnostics record, ActivitySource wiring, metrics dimensions) before WebService/Worker integration. | EXCITITOR-ATTEST-01-002 (src/Excititor/__Libraries/StellaOps.Excititor.Attestation/TASKS.md)
+EXCITITOR-ATTEST-01-003 – Verification suite & observability | Team Excititor Attestation | TODO (2025-11-06) – Continuing implementation: build `IVexAttestationVerifier`, wire metrics/logging, and add regression tests. Draft plan in `EXCITITOR-ATTEST-01-003-plan.md` (2025-10-19) guides scope; updating with worknotes as progress lands.<br>2025-10-31: Verifier now tolerates duplicate source providers from AOC raw projections, downgrades offline Rekor verification to a degraded result, and enforces trusted signer registry checks with detailed diagnostics/tests.<br>2025-11-05 14:35Z: Resuming with diagnostics/observability deliverables (typed diagnostics record, ActivitySource wiring, metrics dimensions) before WebService/Worker integration.<br>2025-11-06 07:12Z: Worker & web service suites pass with new diagnostics (`dotnet test` via staged libssl1.1); export envelope context exposed publicly for mirror bundle publishing.<br>2025-11-06 07:55Z: Paused—automation for OpenSSL shim tracked under `DEVOPS-OPENSSL-11-001/002`. | EXCITITOR-ATTEST-01-002 (src/Excititor/__Libraries/StellaOps.Excititor.Attestation/TASKS.md)
 EXCITITOR-ATTEST-73-001 `VEX attestation payloads` | TODO | Provide VEX statement metadata (supplier identity, justification, scope) required for VEXAttestation payloads. Dependencies: EXCITITOR-ATTEST-01-003. | Excititor Core Guild, Attestation Payloads Guild (src/Excititor/__Libraries/StellaOps.Excititor.Core/TASKS.md)
 EXCITITOR-ATTEST-73-002 `Chain provenance` | TODO | Expose linkage from VEX statements to subject/product for chain of custody graph. Dependencies: EXCITITOR-ATTEST-73-001. | Excititor Core Guild (src/Excititor/__Libraries/StellaOps.Excititor.Core/TASKS.md)
 EXCITITOR-CONN-MS-01-003 – Trust metadata & provenance hints | Team Excititor Connectors – MSRC | TODO – Emit cosign/AAD issuer metadata, attach provenance details, and document policy integration. | EXCITITOR-CONN-MS-01-002, EXCITITOR-POLICY-01-001 (src/Excititor/__Libraries/StellaOps.Excititor.Connectors.MSRC.CSAF/TASKS.md)

docs/implplan/SPRINT_130_scanner_surface.md

@@ -134,8 +134,8 @@ Summary: Scanner & Surface focus on Scanner (phase VII).
 Task ID | State | Task description | Owners (Source)
 --- | --- | --- | ---
 SCANNER-ENTRYTRACE-18-504 | TODO | Emit EntryTrace AOC NDJSON (`entrytrace.entry/node/edge/target/warning/capability`) and wire CLI/service streaming outputs. Dependencies: SCANNER-ENTRYTRACE-18-503. | EntryTrace Guild (src/Scanner/__Libraries/StellaOps.Scanner.EntryTrace/TASKS.md)
-SCANNER-ENV-01 | DOING (2025-11-02) | Replace ad-hoc environment reads with `StellaOps.Scanner.Surface.Env` helpers for cache roots and CAS endpoints.<br>2025-11-02: Env helper wiring drafted for Worker startup; initial tests validate cache root resolution.<br>2025-11-05 14:55Z: Continuing integration by propagating resolved settings into cache/secret services and prepping worker smoke tests + docs updates.<br>2025-11-05 19:18Z: Bound `SurfaceCacheOptions` root to Surface.Env settings and added configurator unit coverage.<br>2025-11-06 17:05Z: Documented misconfiguration warnings and updated module README to highlight Surface.Env usage. | Scanner Worker Guild (src/Scanner/StellaOps.Scanner.Worker/TASKS.md)
-SCANNER-ENV-02 | DOING (2025-11-02) | Wire Surface.Env helpers into WebService hosting (cache roots, feature flags) and document configuration. Dependencies: SCANNER-ENV-01.<br>2025-11-02: WebService bootstrap now consumes Surface.Env helpers for cache roots and feature flag toggles; configuration doc draft pending.<br>2025-11-05 14:55Z: Picking up configuration/documentation work and aligning API readiness checks with Surface.Env validation outputs.<br>2025-11-05 19:18Z: Added unit test for Surface.Env cache root binding and ensured configurator registration.<br>2025-11-06 17:05Z: Surface.Env design doc expanded with warning catalogue and release notes, README refreshed. | Scanner WebService Guild, Ops Guild (src/Scanner/StellaOps.Scanner.WebService/TASKS.md)
+SCANNER-ENV-01 | TODO (2025-11-06) | Replace ad-hoc environment reads with `StellaOps.Scanner.Surface.Env` helpers for cache roots and CAS endpoints.<br>2025-11-02: Env helper wiring drafted for Worker startup; initial tests validate cache root resolution.<br>2025-11-05 14:55Z: Continuing integration by propagating resolved settings into cache/secret services and prepping worker smoke tests + docs updates.<br>2025-11-05 19:18Z: Bound `SurfaceCacheOptions` root to Surface.Env settings and added configurator unit coverage.<br>2025-11-06 17:05Z: Documented misconfiguration warnings and updated module README to highlight Surface.Env usage.<br>2025-11-06 07:45Z: Helm/Compose env profiles (dev/stage/prod/airgap/mirror) now emit `SCANNER_SURFACE_*` defaults and ops README covers rollout warnings.<br>2025-11-06 07:55Z: Paused pending automation tracked under `DEVOPS-OPENSSL-11-001/002` and additional Surface.Env fixtures. | Scanner Worker Guild (src/Scanner/StellaOps.Scanner.Worker/TASKS.md)
+SCANNER-ENV-02 | TODO (2025-11-06) | Wire Surface.Env helpers into WebService hosting (cache roots, feature flags) and document configuration. Dependencies: SCANNER-ENV-01.<br>2025-11-02: WebService bootstrap now consumes Surface.Env helpers for cache roots and feature flag toggles; configuration doc draft pending.<br>2025-11-05 14:55Z: Picking up configuration/documentation work and aligning API readiness checks with Surface.Env validation outputs.<br>2025-11-05 19:18Z: Added unit test for Surface.Env cache root binding and ensured configurator registration.<br>2025-11-06 17:05Z: Surface.Env design doc expanded with warning catalogue and release notes, README refreshed.<br>2025-11-06 07:45Z: Helm/Compose templates ship `SCANNER_SURFACE_*` defaults across dev/stage/prod/airgap/mirror profiles with rollout guidance in deploy docs.<br>2025-11-06 07:55Z: Paused; follow-up automation tracked under `DEVOPS-OPENSSL-11-001/002` and readiness tests outstanding. | Scanner WebService Guild, Ops Guild (src/Scanner/StellaOps.Scanner.WebService/TASKS.md)
 SCANNER-ENV-03 | TODO | Adopt Surface.Env helpers for plugin configuration (cache roots, CAS endpoints, feature toggles). Dependencies: SCANNER-ENV-02. | BuildX Plugin Guild (src/Scanner/StellaOps.Scanner.Sbomer.BuildXPlugin/TASKS.md)
 SCANNER-EVENTS-16-301 | BLOCKED (2025-10-26) | Emit orchestrator-compatible envelopes (`scanner.event.*`) and update integration tests to verify Notifier ingestion (no Redis queue coupling). | Scanner WebService Guild (src/Scanner/StellaOps.Scanner.WebService/TASKS.md)
 SCANNER-EVENTS-16-302 | DOING (2025-10-26) | Extend orchestrator event links (report/policy/attestation) once endpoints are finalised across gateway + console. Dependencies: SCANNER-EVENTS-16-301. | Scanner WebService Guild (src/Scanner/StellaOps.Scanner.WebService/TASKS.md)