Add unit tests for PackRunAttestation and SealedInstallEnforcer

- Implement comprehensive tests for PackRunAttestationService, covering attestation generation, verification, and event emission.
- Add tests for SealedInstallEnforcer to validate sealed install requirements and enforcement logic.
- Introduce a MonacoLoaderService stub for testing purposes to prevent Monaco workers/styles from loading during Karma runs.

src/Cli/StellaOps.Cli/Services/MigrationModuleRegistry.cs

@@ -1,6 +1,5 @@
 using System.Reflection;
 using StellaOps.Authority.Storage.Postgres;
-using StellaOps.Concelier.Storage.Postgres;
 using StellaOps.Excititor.Storage.Postgres;
 using StellaOps.Notify.Storage.Postgres;
 using StellaOps.Policy.Storage.Postgres;
@@ -35,11 +34,6 @@ public static class MigrationModuleRegistry
             SchemaName: "scheduler",
             MigrationsAssembly: typeof(SchedulerDataSource).Assembly,
             ResourcePrefix: "StellaOps.Scheduler.Storage.Postgres.Migrations"),
-        new(
-            Name: "Concelier",
-            SchemaName: "vuln",
-            MigrationsAssembly: typeof(ConcelierDataSource).Assembly,
-            ResourcePrefix: "StellaOps.Concelier.Storage.Postgres.Migrations"),
         new(
             Name: "Policy",
             SchemaName: "policy",

src/Cli/StellaOps.Cli/StellaOps.Cli.csproj

@@ -64,7 +64,6 @@
     <ProjectReference Include="../../__Libraries/StellaOps.Infrastructure.Postgres/StellaOps.Infrastructure.Postgres.csproj" />
     <ProjectReference Include="../../Authority/__Libraries/StellaOps.Authority.Storage.Postgres/StellaOps.Authority.Storage.Postgres.csproj" />
     <ProjectReference Include="../../Scheduler/__Libraries/StellaOps.Scheduler.Storage.Postgres/StellaOps.Scheduler.Storage.Postgres.csproj" />
-    <ProjectReference Include="../../Concelier/__Libraries/StellaOps.Concelier.Storage.Postgres/StellaOps.Concelier.Storage.Postgres.csproj" />
     <ProjectReference Include="../../Policy/__Libraries/StellaOps.Policy.Storage.Postgres/StellaOps.Policy.Storage.Postgres.csproj" />
     <ProjectReference Include="../../Notify/__Libraries/StellaOps.Notify.Storage.Postgres/StellaOps.Notify.Storage.Postgres.csproj" />
     <ProjectReference Include="../../Excititor/__Libraries/StellaOps.Excititor.Storage.Postgres/StellaOps.Excititor.Storage.Postgres.csproj" />

src/Cli/__Tests/StellaOps.Cli.Tests/Commands/MigrationModuleRegistryTests.cs

@@ -10,14 +10,13 @@ public class MigrationModuleRegistryTests
     public void Modules_Populated_With_All_Postgres_Modules()
     {
         var modules = MigrationModuleRegistry.Modules;
-        Assert.Equal(6, modules.Count);
+        Assert.Equal(5, modules.Count);
         Assert.Contains(modules, m => m.Name == "Authority" && m.SchemaName == "authority");
         Assert.Contains(modules, m => m.Name == "Scheduler" && m.SchemaName == "scheduler");
-        Assert.Contains(modules, m => m.Name == "Concelier" && m.SchemaName == "vuln");
         Assert.Contains(modules, m => m.Name == "Policy" && m.SchemaName == "policy");
         Assert.Contains(modules, m => m.Name == "Notify" && m.SchemaName == "notify");
         Assert.Contains(modules, m => m.Name == "Excititor" && m.SchemaName == "vex");
-        Assert.Equal(6, MigrationModuleRegistry.ModuleNames.Count());
+        Assert.Equal(5, MigrationModuleRegistry.ModuleNames.Count());
     }
 
     [Fact]

src/Cli/__Tests/StellaOps.Cli.Tests/Commands/SystemCommandBuilderTests.cs

@@ -25,7 +25,6 @@ public class SystemCommandBuilderTests
     {
         Assert.Contains("Authority", MigrationModuleRegistry.ModuleNames);
         Assert.Contains("Scheduler", MigrationModuleRegistry.ModuleNames);
-        Assert.Contains("Concelier", MigrationModuleRegistry.ModuleNames);
         Assert.Contains("Policy", MigrationModuleRegistry.ModuleNames);
         Assert.Contains("Notify", MigrationModuleRegistry.ModuleNames);
         Assert.Contains("Excititor", MigrationModuleRegistry.ModuleNames);