Refactor code structure and optimize performance across multiple modules

src/TaskRunner/StellaOps.TaskRunner/StellaOps.TaskRunner.Tests/BundleImportEvidenceTests.cs

@@ -2,11 +2,13 @@ using Microsoft.Extensions.Logging.Abstractions;
 using StellaOps.TaskRunner.Core.Evidence;
 using StellaOps.TaskRunner.Core.Events;
 
+using StellaOps.TestKit;
 namespace StellaOps.TaskRunner.Tests;
 
 public sealed class BundleImportEvidenceTests
 {
-    [Fact]
+    [Trait("Category", TestCategories.Unit)]
+        [Fact]
     public void BundleImportHashChain_Compute_CreatesDeterministicHash()
     {
         var input = new BundleImportInputManifest(
@@ -41,7 +43,8 @@ public sealed class BundleImportEvidenceTests
         Assert.StartsWith("sha256:", chain1.RootHash);
     }
 
-    [Fact]
+    [Trait("Category", TestCategories.Unit)]
+        [Fact]
     public void BundleImportHashChain_Compute_DifferentInputsProduceDifferentHashes()
     {
         var input1 = new BundleImportInputManifest(
@@ -78,7 +81,8 @@ public sealed class BundleImportEvidenceTests
         Assert.NotEqual(chain1.InputsHash, chain2.InputsHash);
     }
 
-    [Fact]
+    [Trait("Category", TestCategories.Unit)]
+        [Fact]
     public async Task BundleImportEvidenceService_CaptureAsync_StoresEvidence()
     {
         var store = new InMemoryPackRunEvidenceStore();
@@ -96,7 +100,8 @@ public sealed class BundleImportEvidenceTests
         Assert.Equal(1, store.Count);
     }
 
-    [Fact]
+    [Trait("Category", TestCategories.Unit)]
+        [Fact]
     public async Task BundleImportEvidenceService_CaptureAsync_CreatesCorrectMaterials()
     {
         var store = new InMemoryPackRunEvidenceStore();
@@ -120,7 +125,8 @@ public sealed class BundleImportEvidenceTests
         Assert.Contains(snapshot.Materials, m => m.Section == "hashchain");
     }
 
-    [Fact]
+    [Trait("Category", TestCategories.Unit)]
+        [Fact]
     public async Task BundleImportEvidenceService_CaptureAsync_SetsCorrectMetadata()
     {
         var store = new InMemoryPackRunEvidenceStore();
@@ -141,7 +147,8 @@ public sealed class BundleImportEvidenceTests
         Assert.Equal("2", snapshot.Metadata["outputCount"]);
     }
 
-    [Fact]
+    [Trait("Category", TestCategories.Unit)]
+        [Fact]
     public async Task BundleImportEvidenceService_CaptureAsync_EmitsTimelineEvent()
     {
         var store = new InMemoryPackRunEvidenceStore();
@@ -165,7 +172,8 @@ public sealed class BundleImportEvidenceTests
         Assert.Equal("bundle.import.evidence_captured", evt.EventType);
     }
 
-    [Fact]
+    [Trait("Category", TestCategories.Unit)]
+        [Fact]
     public async Task BundleImportEvidenceService_GetAsync_ReturnsEvidence()
     {
         var store = new InMemoryPackRunEvidenceStore();
@@ -183,7 +191,8 @@ public sealed class BundleImportEvidenceTests
         Assert.Equal(evidence.TenantId, retrieved.TenantId);
     }
 
-    [Fact]
+    [Trait("Category", TestCategories.Unit)]
+        [Fact]
     public async Task BundleImportEvidenceService_GetAsync_ReturnsNullForMissingJob()
     {
         var store = new InMemoryPackRunEvidenceStore();
@@ -196,7 +205,8 @@ public sealed class BundleImportEvidenceTests
         Assert.Null(retrieved);
     }
 
-    [Fact]
+    [Trait("Category", TestCategories.Unit)]
+        [Fact]
     public async Task BundleImportEvidenceService_ExportToPortableBundleAsync_CreatesFile()
     {
         var store = new InMemoryPackRunEvidenceStore();
@@ -230,7 +240,8 @@ public sealed class BundleImportEvidenceTests
         }
     }
 
-    [Fact]
+    [Trait("Category", TestCategories.Unit)]
+        [Fact]
     public async Task BundleImportEvidenceService_ExportToPortableBundleAsync_FailsForMissingJob()
     {
         var store = new InMemoryPackRunEvidenceStore();
@@ -249,7 +260,8 @@ public sealed class BundleImportEvidenceTests
         Assert.Contains("No evidence found", result.Error);
     }
 
-    [Fact]
+    [Trait("Category", TestCategories.Unit)]
+        [Fact]
     public void BundleImportEvidence_RecordProperties_AreAccessible()
     {
         var evidence = CreateTestEvidence();
@@ -264,7 +276,8 @@ public sealed class BundleImportEvidenceTests
         Assert.NotNull(evidence.ValidationResult);
     }
 
-    [Fact]
+    [Trait("Category", TestCategories.Unit)]
+        [Fact]
     public void BundleImportValidationResult_RecordProperties_AreAccessible()
     {
         var result = new BundleImportValidationResult(