archive audit attempts

docs-archived/implplan-blocked/audits/csproj-standards/__Libraries/StellaOps.ReachGraph/StellaOps.ReachGraph.md

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+# Audit - StellaOps.ReachGraph
+
+## Project
+- Path: `src/__Libraries/StellaOps.ReachGraph/StellaOps.ReachGraph.csproj`
+- Module: `__Libraries`
+- Kind: `Library`
+- 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: 6
+- Service locator usage (BuildServiceProvider/GetService): 0
+- Analyzer enforcement: missing repo-wide (see summary).
+
+### Details
+- 100-line files:
+  - `src/__Libraries/StellaOps.ReachGraph/Serialization/CanonicalReachGraphSerializer.cs` (462 lines)
+  - `src/__Libraries/StellaOps.ReachGraph/Signing/ReachGraphSignerService.cs` (223 lines)
+  - `src/__Libraries/StellaOps.ReachGraph/Deduplication/DeduplicatedEdge.cs` (138 lines)
+  - `src/__Libraries/StellaOps.ReachGraph/Deduplication/EdgeDeduplicator.cs` (137 lines)
+  - `src/__Libraries/StellaOps.ReachGraph/Deduplication/EdgeSemanticKey.cs` (134 lines)
+  - `src/__Libraries/StellaOps.ReachGraph/Hashing/ReachGraphDigestComputer.cs` (113 lines)
+- Service locator matches:
+  - none
+
+### Fix Guidance
+- Split files over 100 lines into smaller types or partials.
+
+## Testing Fullness Findings
+- Status: PASS
+- Expected layers: Unit
+- Detected test projects: src/__Libraries/__Tests/StellaOps.ReachGraph.Tests/StellaOps.ReachGraph.Tests.csproj [Unit], src/ReachGraph/__Tests/StellaOps.ReachGraph.WebService.Tests/StellaOps.ReachGraph.WebService.Tests.csproj [Unit]
+- Missing layers: none
+
+### Manual checks required
+- Observability contract tests for WebService/Worker.
+- Offline execution (tests must run without network access).
+
+### Fix Guidance
+- None.