Implemented template crud, db entities, import/export, ptero and pelican import

MoonlightServers.Shared/Admin/Templates/UpdateTemplateDto.cs

@@ -0,0 +1,32 @@
+using System.ComponentModel.DataAnnotations;
+
+namespace MoonlightServers.Shared.Admin.Templates;
+
+public class UpdateTemplateDto
+{
+    [Required, MaxLength(30)]
+    public string Name { get; set; } = string.Empty;
+
+    [Required, MaxLength(255)]
+    public string Description { get; set; } = string.Empty;
+
+    [Required, MaxLength(30)]
+    public string Author { get; set; } = string.Empty;
+
+    [Required, MaxLength(30)]
+    public string Version { get; set; } = string.Empty;
+
+    [MaxLength(2048)]
+    public string? UpdateUrl { get; set; }
+
+    [MaxLength(2048)]
+    public string? DonateUrl { get; set; }
+
+    public UpdateFilesConfigDto FilesConfig { get; set; } = new();
+    public UpdateLifecycleConfigDto LifecycleConfig { get; set; } = new();
+    public UpdateInstallationConfigDto InstallationConfig { get; set; } = new();
+    public UpdateMiscellaneousConfigDto MiscellaneousConfig { get; set; } = new();
+
+    public bool AllowUserDockerImageChange { get; set; }
+    public int? DefaultDockerImageId { get; set; }
+}