semi implemented and features implemented save checkpoint

docs/implplan-blocked/audits/csproj-standards/Policy/StellaOps.Policy.Registry/StellaOps.Policy.Registry.md

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+# Audit - StellaOps.Policy.Registry
+
+## Project
+- Path: `src/Policy/StellaOps.Policy.Registry/StellaOps.Policy.Registry.csproj`
+- Module: `Policy`
+- Kind: `Service`
+- SDK: `Microsoft.NET.Sdk`
+- TargetFramework: `net10.0`
+- Audit date (UTC): 2026-01-30
+
+## Coding Standards Findings
+- Status: FAIL
+- Nullable: enable
+- TreatWarningsAsErrors: explicit true
+- Deterministic: inherited true
+- 100-line rule violations: 34
+- Service locator usage (BuildServiceProvider/GetService): 1
+- Analyzer enforcement: missing repo-wide (see summary).
+
+### Details
+- 100-line files:
+  - `src/Policy/StellaOps.Policy.Registry/PolicyRegistryClient.cs` (634 lines)
+  - `src/Policy/StellaOps.Policy.Registry/Distribution/PolicyPackOciPublisher.cs` (622 lines)
+  - `src/Policy/StellaOps.Policy.Registry/Distribution/PolicyPackOfflineBundleService.cs` (514 lines)
+  - `src/Policy/StellaOps.Policy.Registry/Services/PromotionService.cs` (477 lines)
+  - `src/Policy/StellaOps.Policy.Registry/Services/PublishPipelineService.cs` (443 lines)
+  - `src/Policy/StellaOps.Policy.Registry/Services/BatchSimulationOrchestrator.cs` (410 lines)
+  - `src/Policy/StellaOps.Policy.Registry/Services/PolicySimulationService.cs` (401 lines)
+  - `src/Policy/StellaOps.Policy.Registry/Services/ReviewWorkflowService.cs` (360 lines)
+  - `src/Policy/StellaOps.Policy.Registry/Services/PolicyPackCompiler.cs` (299 lines)
+  - `src/Policy/StellaOps.Policy.Registry/Contracts/PolicyPackContracts.cs` (287 lines)
+  - `src/Policy/StellaOps.Policy.Registry/Services/IPublishPipelineService.cs` (286 lines)
+  - `src/Policy/StellaOps.Policy.Registry/Testing/PolicyRegistryTestFixtures.cs` (277 lines)
+  - `src/Policy/StellaOps.Policy.Registry/Services/IPromotionService.cs` (276 lines)
+  - `src/Policy/StellaOps.Policy.Registry/Storage/InMemoryPolicyPackStore.cs` (266 lines)
+  - `src/Policy/StellaOps.Policy.Registry/Telemetry/PolicyRegistryMetrics.cs` (261 lines)
+  - `src/Policy/StellaOps.Policy.Registry/Services/IReviewWorkflowService.cs` (242 lines)
+  - `src/Policy/StellaOps.Policy.Registry/Storage/Entities.cs` (232 lines)
+  - `src/Policy/StellaOps.Policy.Registry/IPolicyRegistryClient.cs` (214 lines)
+  - `src/Policy/StellaOps.Policy.Registry/Storage/IPolicyPackStore.cs` (212 lines)
+  - `src/Policy/StellaOps.Policy.Registry/PolicyRegistryServiceCollectionExtensions.cs` (184 lines)
+  - `src/Policy/StellaOps.Policy.Registry/Telemetry/PolicyRegistryActivitySource.cs` (180 lines)
+  - `src/Policy/StellaOps.Policy.Registry/Services/IBatchSimulationOrchestrator.cs` (180 lines)
+  - `src/Policy/StellaOps.Policy.Registry/Testing/PolicyRegistryTestHarness.cs` (148 lines)
+  - `src/Policy/StellaOps.Policy.Registry/Contracts/VerificationPolicyContracts.cs` (145 lines)
+  - `src/Policy/StellaOps.Policy.Registry/Storage/InMemoryViolationStore.cs` (145 lines)
+  - `src/Policy/StellaOps.Policy.Registry/Telemetry/PolicyRegistryLogEvents.cs` (143 lines)
+  - `src/Policy/StellaOps.Policy.Registry/Storage/InMemoryVerificationPolicyStore.cs` (127 lines)
+  - `src/Policy/StellaOps.Policy.Registry/Distribution/IPolicyPackOciPublisher.cs` (126 lines)
+  - `src/Policy/StellaOps.Policy.Registry/Contracts/SealedModeContracts.cs` (121 lines)
+  - `src/Policy/StellaOps.Policy.Registry/Storage/InMemorySnapshotStore.cs` (121 lines)
+  - `src/Policy/StellaOps.Policy.Registry/Services/IPolicyPackCompiler.cs` (115 lines)
+  - `src/Policy/StellaOps.Policy.Registry/Storage/InMemoryOverrideStore.cs` (114 lines)
+  - `src/Policy/StellaOps.Policy.Registry/Contracts/ViolationContracts.cs` (114 lines)
+  - `src/Policy/StellaOps.Policy.Registry/Contracts/OverrideContracts.cs` (109 lines)
+- Service locator matches:
+  - `src/Policy/StellaOps.Policy.Registry/Testing/PolicyRegistryTestHarness.cs`:37 _serviceProvider = services.BuildServiceProvider();
+
+### Fix Guidance
+- Split files over 100 lines into smaller types or partials.
+- Replace service locator usage with constructor injection.
+
+## Testing Fullness Findings
+- Status: FAIL
+- Expected layers: Unit
+- Detected test projects: none
+- Missing layers: Unit
+
+### Manual checks required
+- Observability contract tests for WebService/Worker.
+- Intent tagging required for regulatory modules.
+- Offline execution (tests must run without network access).
+
+### Fix Guidance
+- Add a unit test project named `<Project>.Tests` (or document exception).