refactor: rename UnlinkedAssetGroupDto to AssetGroupDto

Butter/Dtos/Asset/AssetGroupDto.cs

@@ -4,7 +4,7 @@ namespace Butter.Dtos.Asset;
 /// Represents a group of unlinked assets (not assigned to any album),
 /// grouped by folder for drill-down browsing in the asset picker.
 /// </summary>
-public class UnlinkedAssetGroupDto {
+public class AssetGroupDto {
     /// <summary>
     /// Gets or sets the folder ID of the group. Null for assets with no folder or for the maintainer's "My Uploads" group.
     /// </summary>

Lactose/Controllers/AssetController.cs

@@ -129,7 +129,7 @@ public class AssetController(
     /// <returns>A list of unlinked asset groups with folder ID, name, and asset count.</returns>
     [HttpGet("unlinked-groups")]
     [Authorize(Roles = "Maintainer,Curator,Admin")]
-    public ActionResult<List<UnlinkedAssetGroupDto>> GetFolderGroups([FromQuery] bool unlinkedOnly = true) {
+    public ActionResult<List<AssetGroupDto>> GetFolderGroups([FromQuery] bool unlinkedOnly = true) {
         var userData     = authService.GetUserData(User);
         var uid          = userData?.Id;
         EAccessLevel accessLevel = userData?.AccessLevel ?? EAccessLevel.User;

Lactose/Repositories/AssetRepository.cs

@@ -267,7 +267,7 @@ public class AssetRepository(LactoseDbContext context, ILogger<AssetRepository>
             .ToList();
 
     /// <inheritdoc />
-    public List<Butter.Dtos.Asset.UnlinkedAssetGroupDto> GetFolderGroups(Guid? userId, EAccessLevel accessLevel, bool unlinkedOnly = true) {
+    public List<Butter.Dtos.Asset.AssetGroupDto> GetFolderGroups(Guid? userId, EAccessLevel accessLevel, bool unlinkedOnly = true) {
         logger.LogTrace("GetFolderGroups: userId={UserId}, accessLevel={AccessLevel}, unlinkedOnly={UnlinkedOnly}", userId, accessLevel, unlinkedOnly);
 
         var query = context.Assets
@@ -282,7 +282,7 @@ public class AssetRepository(LactoseDbContext context, ILogger<AssetRepository>
         if (accessLevel < EAccessLevel.Curator) {
             if (accessLevel == EAccessLevel.Maintainer && userId.HasValue) {
                 var count = query.Count(a => a.UploadedBy == userId);
-                return [new Butter.Dtos.Asset.UnlinkedAssetGroupDto {
+                return [new Butter.Dtos.Asset.AssetGroupDto {
                     FolderId = null,
                     Name = "My Uploads",
                     AssetCount = count
@@ -305,7 +305,7 @@ public class AssetRepository(LactoseDbContext context, ILogger<AssetRepository>
 
         var result = groups
             .Where(g => g.AssetCount > 0)
-            .Select(g => new Butter.Dtos.Asset.UnlinkedAssetGroupDto {
+            .Select(g => new Butter.Dtos.Asset.AssetGroupDto {
                 FolderId = g.FolderId,
                 Name = g.FolderId.HasValue && folderNames.TryGetValue(g.FolderId.Value, out var name) ? name : "No Folder",
                 AssetCount = g.AssetCount

Lactose/Repositories/IAssetRepository.cs

@@ -205,7 +205,7 @@ public interface IAssetRepository : IDisposable {
     /// <param name="accessLevel">The requesting user's access level.</param>
     /// <param name="unlinkedOnly">If true (default), only counts assets not assigned to any album.</param>
     /// <returns>A list of unlinked asset groups with folder ID, name, and asset count.</returns>
-    List<Butter.Dtos.Asset.UnlinkedAssetGroupDto> GetFolderGroups(Guid? userId, EAccessLevel accessLevel, bool unlinkedOnly = true);
+    List<Butter.Dtos.Asset.AssetGroupDto> GetFolderGroups(Guid? userId, EAccessLevel accessLevel, bool unlinkedOnly = true);
 
     /// <summary>
     /// Browses assets at a specific directory level within a folder, returning immediate subdirectories

MilkStream.Client/Components/Shared/AlbumAssetPicker.razor

@@ -64,8 +64,8 @@
     [Parameter] public bool UnlinkedOnly { get; set; } = true;
     public enum PickerMode { AddToAlbum, Maintenance }
 
-    List<UnlinkedAssetGroupDto>? groups;
-    UnlinkedAssetGroupDto? selectedGroup;
+    List<AssetGroupDto>? groups;
+    AssetGroupDto? selectedGroup;
     List<AssetPreviewDto>? assetPage;
     AssetBrowseResultDto? browseResult;
     string currentPath = "";
@@ -387,7 +387,7 @@
         } finally { isLoading = false; }
     }
 
-    async Task SelectGroup(UnlinkedAssetGroupDto group) {
+    async Task SelectGroup(AssetGroupDto group) {
         selectedGroup = group; selectedIds.Clear(); searchQuery = string.Empty;
         currentPage = 0; currentPath = ""; browseResult = null; assetPage = null;
         await LoadContent();

MilkStream.Client/Services/AssetService.cs

@@ -61,14 +61,14 @@ public sealed class AssetService(
     /// Gets groups of unlinked assets for drill-down browsing in the asset picker.
     /// </summary>
     /// <returns>A list of unlinked asset groups with folder ID, name, and count, or null if the request failed.</returns>
-    public async Task<List<UnlinkedAssetGroupDto>?> GetFolderGroupsAsync(bool unlinkedOnly = true) {
+    public async Task<List<AssetGroupDto>?> GetFolderGroupsAsync(bool unlinkedOnly = true) {
         var url = $"/api/asset/unlinked-groups?unlinkedOnly={unlinkedOnly.ToString().ToLowerInvariant()}";
         var response = await Client.GetAsync(url);
         if (!response.IsSuccessStatusCode)
             return null;
 
         try {
-            return await response.Content.ReadFromJsonAsync<List<UnlinkedAssetGroupDto>>() ?? [];
+            return await response.Content.ReadFromJsonAsync<List<AssetGroupDto>>() ?? [];
         } catch {
             return [];
         }