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

MangaReader.Core/Pipeline/MangaPipeline.cs

@@ -10,11 +10,14 @@ public partial class MangaPipeline(MangaContext context) : IMangaPipeline
     public async Task RunAsync(MangaPipelineRequest request)
     {
         string sourceName = request.SourceName;
+        string sourceUrl = request.SourceUrl;
         SourceManga sourceManga = request.SourceManga;
 
         Source source = await GetOrAddSourceAsync(sourceName);
         Manga manga = await GetOrAddMangaAsync(sourceManga);
 
+        await AddMangaSourceAsync(sourceUrl, manga, source);
+
         foreach (SourceMangaTitle alternateTitle in sourceManga.AlternateTitles)
         {
             await AddTitleAsync(manga, alternateTitle);
@@ -83,6 +86,24 @@ public partial class MangaPipeline(MangaContext context) : IMangaPipeline
     [GeneratedRegex(@"\s+")]
     private static partial Regex RemoveSpacesWithDashRegex();
 
+    private async Task AddMangaSourceAsync(string sourceUrl, Manga manga, Source source)
+    {
+        MangaSource? mangaSource = await context.MangaSources.FirstOrDefaultAsync(ms =>
+            ms.Manga == manga && ms.Source == source && ms.Url == sourceUrl);
+
+        if (mangaSource != null)
+            return;
+
+        mangaSource = new()
+        {
+            Manga = manga,
+            Source = source,
+            Url = sourceUrl
+        };
+
+        context.MangaSources.Add(mangaSource);
+    }
+
     private async Task AddTitleAsync(Manga manga, SourceMangaTitle sourceMangaTitle)
     {
         MangaTitle? mangaTitle = await context.MangaTitles.FirstOrDefaultAsync(mt =>