feat: add AlbumService and PersonService to WASM client

- AlbumService: CRUD operations for albums via API
- PersonService: GetAllAsync for person dropdown
- Register both as Scoped in DI

MilkStream.Client/Services/AlbumService.cs

@@ -0,0 +1,76 @@
+using Butter.Dtos.Album;
+using Microsoft.Extensions.Options;
+
+namespace MilkStream.Client.Services;
+
+/// <summary>
+/// Provides access to album CRUD and search operations via the API.
+/// </summary>
+public sealed class AlbumService(
+    IOptions<ServiceOptions> options,
+    IHttpClientFactory httpClientFactory,
+    LoginService loginService,
+    ILogger<AlbumService> logger
+) : AuthServiceBase(options, httpClientFactory, loginService, logger) {
+    /// <summary>
+    /// Gets a paginated list of album previews with optional search term.
+    /// </summary>
+    /// <param name="page">The zero-based page number.</param>
+    /// <param name="pageSize">The number of items per page.</param>
+    /// <param name="search">Optional search term to filter by title.</param>
+    /// <returns>A list of album previews, or null if the request failed.</returns>
+    public async Task<List<AlbumPreviewDto>?> GetAlbumsAsync(int page = 0, int pageSize = 30, string? search = null) {
+        var url = $"/api/album?page={page}&pageSize={pageSize}";
+        if (!string.IsNullOrEmpty(search))
+            url += $"&search={Uri.EscapeDataString(search)}";
+
+        var response = await SendWithRefreshAsync(() => Client.GetAsync(url));
+
+        if (response.IsSuccessStatusCode)
+            return await response.Content.ReadFromJsonAsync<List<AlbumPreviewDto>>();
+
+        return null;
+    }
+
+    /// <summary>
+    /// Gets a single album by ID with its filtered assets.
+    /// </summary>
+    /// <param name="id">The album ID.</param>
+    /// <returns>The full album details, or null if not found.</returns>
+    public async Task<AlbumFullDto?> GetAlbumAsync(Guid id) {
+        var response = await SendWithRefreshAsync(() => Client.GetAsync($"/api/album/{id}"));
+
+        if (response.IsSuccessStatusCode)
+            return await response.Content.ReadFromJsonAsync<AlbumFullDto>();
+
+        return null;
+    }
+
+    /// <summary>
+    /// Creates a new album.
+    /// </summary>
+    /// <param name="dto">The album creation data.</param>
+    public async Task CreateAlbumAsync(AlbumCreateDto dto) {
+        var response = await Client.PutAsJsonAsync("/api/album", dto);
+        response.EnsureSuccessStatusCode();
+    }
+
+    /// <summary>
+    /// Updates an existing album.
+    /// </summary>
+    /// <param name="id">The album ID.</param>
+    /// <param name="dto">The album update data.</param>
+    public async Task UpdateAlbumAsync(Guid id, AlbumUpdateDto dto) {
+        var response = await Client.PostAsJsonAsync($"/api/album/{id}", dto);
+        response.EnsureSuccessStatusCode();
+    }
+
+    /// <summary>
+    /// Deletes an album by ID.
+    /// </summary>
+    /// <param name="id">The album ID.</param>
+    public async Task DeleteAlbumAsync(Guid id) {
+        var response = await Client.DeleteAsync($"/api/album/{id}");
+        response.EnsureSuccessStatusCode();
+    }
+}

MilkStream.Client/Services/PersonService.cs

@@ -0,0 +1,27 @@
+using Butter.Dtos.Person;
+using Microsoft.Extensions.Options;
+
+namespace MilkStream.Client.Services;
+
+/// <summary>
+/// Provides access to person data via the API.
+/// </summary>
+public sealed class PersonService(
+    IOptions<ServiceOptions> options,
+    IHttpClientFactory httpClientFactory,
+    LoginService loginService,
+    ILogger<PersonService> logger
+) : AuthServiceBase(options, httpClientFactory, loginService, logger) {
+    /// <summary>
+    /// Gets all non-deleted people.
+    /// </summary>
+    /// <returns>A list of person previews, or null if the request failed.</returns>
+    public async Task<List<PersonPreviewDto>?> GetAllAsync() {
+        var response = await SendWithRefreshAsync(() => Client.GetAsync("/api/person"));
+
+        if (response.IsSuccessStatusCode)
+            return await response.Content.ReadFromJsonAsync<List<PersonPreviewDto>>();
+
+        return null;
+    }
+}