OPC # 0002: Improvements to Client provisioning workflows

ControlPlane.Core/Interfaces/SagaContext.cs

@@ -27,4 +27,19 @@ public class SagaContext
     // Written by PulumiStep (DedicatedVM/Enterprise tier) — target host details for subsequent steps
     public string? VmIpAddress { get; set; }
     public string? VmSshKeyPath { get; set; }
+
+    /// <summary>
+    /// Per-component resolved endpoints for this provisioning job.
+    /// Keyed by component name: "Keycloak", "Vault", "Postgres", "Minio".
+    /// Built by ProvisioningWorker before the saga starts; OwnContainer host ports
+    /// are resolved and written back by InfrastructureProvisioningStep.
+    /// </summary>
+    public Dictionary<string, ResolvedEndpoint> ResolvedTopology { get; init; } =
+        new(StringComparer.OrdinalIgnoreCase);
+
+    /// <summary>
+    /// Absolute path to the generated docker-compose.yml for this tenant.
+    /// Non-null only for OwnContainer tenants.
+    /// </summary>
+    public string? ComposeFilePath { get; set; }
 }