feat: Implement API client and token models with hashing and JWT authentication

- Added ApiClientModel and ApiTokenModel for managing API clients and tokens.
- Introduced ConfigurationDefinitionModel and ConfigurationValueModel for configuration management.
- Created CredentialSecretModel for storing credential secrets.
- Developed DeploymentArtifactModel and DeploymentBatchModel for deployment management.
- Enhanced DeploymentTargetModel and DeploymentTemplateSelectionModel to support template revisions.
- Added TemplateRevisionModel and TemplateVersionModel for versioning templates.
- Implemented ApiClientSecretHasher for secure secret hashing.
- Created ApiTokenService for generating and validating JWT tokens.
- Updated QueueJobService to handle deployment requests with artifacts.
- Configured authentication settings in appsettings.json for JWT and Negotiate authentication.

Models/DeploymentTemplateSelectionModel.cs

@@ -11,16 +11,20 @@ namespace Microsoft.SelfService.Portal.Core.API.Models
         public Guid TemplateVersionId { get; set; }
 
         [Column(Order = 3)]
-        public string TemplateRole { get; set; } = "Service";
+        public Guid? TemplateRevisionId { get; set; }
 
         [Column(Order = 4)]
-        public int SortOrder { get; set; }
+        public string TemplateRole { get; set; } = "Service";
 
         [Column(Order = 5)]
+        public int SortOrder { get; set; }
+
+        [Column(Order = 6)]
         public string? Alias { get; set; }
 
         public DeploymentGroupModel DeploymentGroup { get; set; } = null!;
         public TemplateVersionModel TemplateVersion { get; set; } = null!;
+        public TemplateRevisionModel? TemplateRevision { get; set; }
     }
 }