search and ai stabilization work, localization stablized.

src/__Libraries/StellaOps.Evidence/Serialization/EvidenceIndexSerializer.cs

@@ -5,6 +5,7 @@ using System.Text;
 using System.Text.Encodings.Web;
 using System.Text.Json;
 using System.Text.Json.Serialization;
+using static StellaOps.Localization.T;
 
 namespace StellaOps.Evidence.Serialization;
 
@@ -35,7 +36,7 @@ public static class EvidenceIndexSerializer
     public static EvidenceIndex Deserialize(string json)
     {
         return JsonSerializer.Deserialize<EvidenceIndex>(json, _jsonOptions)
-            ?? throw new InvalidOperationException("Failed to deserialize evidence index");
+            ?? throw new InvalidOperationException(_t("common.evidence.deserialization_failed"));
     }
 
     public static string ComputeDigest(EvidenceIndex index)

src/__Libraries/StellaOps.Evidence/Services/EvidenceLinker.Build.cs

@@ -2,6 +2,7 @@ using StellaOps.Evidence.Models;
 using StellaOps.Evidence.Serialization;
 using System.Collections.Immutable;
 using System.Globalization;
+using static StellaOps.Localization.T;
 
 namespace StellaOps.Evidence.Services;
 
@@ -18,7 +19,7 @@ public sealed partial class EvidenceLinker
 
         lock (_lock)
         {
-            toolChain = _toolChain ?? throw new InvalidOperationException("ToolChain must be set before building index");
+            toolChain = _toolChain ?? throw new InvalidOperationException(_t("common.evidence.toolchain_required"));
             sboms = _sboms.ToImmutableArray();
             attestations = _attestations.ToImmutableArray();
             vexDocuments = _vexDocuments.ToImmutableArray();

src/__Libraries/StellaOps.Evidence/StellaOps.Evidence.csproj

@@ -16,6 +16,7 @@
   <ItemGroup>
     <ProjectReference Include="..\StellaOps.Canonical.Json\StellaOps.Canonical.Json.csproj" />
     <ProjectReference Include="..\StellaOps.Determinism.Abstractions\StellaOps.Determinism.Abstractions.csproj" />
+    <ProjectReference Include="..\StellaOps.Localization\StellaOps.Localization.csproj" />
   </ItemGroup>
 
   <ItemGroup>

src/__Libraries/StellaOps.Evidence/Validation/SchemaLoader.cs

@@ -1,5 +1,6 @@
 
 using System.Reflection;
+using static StellaOps.Localization.T;
 
 namespace StellaOps.Evidence.Validation;
 
@@ -13,13 +14,13 @@ internal static class SchemaLoader
 
         if (resourceName is null)
         {
-            throw new InvalidOperationException($"Schema resource not found: {fileName}");
+            throw new InvalidOperationException(_t("common.evidence.schema_resource_not_found", fileName));
         }
 
         using var stream = assembly.GetManifestResourceStream(resourceName);
         if (stream is null)
         {
-            throw new InvalidOperationException($"Schema resource not available: {resourceName}");
+            throw new InvalidOperationException(_t("common.evidence.schema_resource_not_available", resourceName));
         }
 
         using var reader = new StreamReader(stream);