Added common language enum. Fixed "romaji" spelling. More UI updates.

MangaReader.Core/HttpService/HttpService.cs

@@ -1,16 +1,25 @@
 namespace MangaReader.Core.HttpService;
 
-public class HttpService : IHttpService
+public class HttpService(HttpClient httpClient) : IHttpService
 {
-    private readonly HttpClient _httpClient;
+    public Task<string> GetStringAsync(string url, CancellationToken cancellationToken)
+        => GetStringAsync(url, new Dictionary<string, string>(),  cancellationToken);
 
-    public HttpService(HttpClient httpClient)
+    public async Task<string> GetStringAsync(string url, IDictionary<string, string> headers, CancellationToken cancellationToken)
     {
+        using HttpRequestMessage request = new(HttpMethod.Get, url);
+
+        foreach (KeyValuePair<string, string> header in headers)
+        {
+            request.Headers.TryAddWithoutValidation(header.Key, header.Value);
+        }
+
+        //httpClient.DefaultRequestHeaders.UserAgent.ParseAdd("MangaReader/1.0");
         httpClient.DefaultRequestHeaders.UserAgent.ParseAdd("Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:139.0) Gecko/20100101 Firefox/139.0");
 
-        _httpClient = httpClient;
-    }
+        using HttpResponseMessage response = await httpClient.SendAsync(request, cancellationToken);
+        response.EnsureSuccessStatusCode();
 
-    public Task<string> GetStringAsync(string url, CancellationToken cancellationToken)
-        => _httpClient.GetStringAsync(url, cancellationToken);
+        return await response.Content.ReadAsStringAsync(cancellationToken);
+    }
 }