Updated translation service and finished splitting out responsibilities for now

FictionArchive.Service.Shared/DatabaseExtensions.cs

@@ -0,0 +1,19 @@
+using FictionArchive.Service.Shared.Services.Database;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.Extensions.DependencyInjection;
+
+namespace FictionArchive.Service.Shared;
+
+public static class DatabaseExtensions
+{
+    public static IServiceCollection RegisterDbContext<TContext>(this IServiceCollection services, Action<DbContextOptionsBuilder> optionConfiguration)
+        where TContext : FictionArchiveDbContext
+    {
+        services.AddDbContext<TContext>(opt =>
+        {
+            
+            optionConfiguration?.Invoke(opt);
+        });
+        return services;
+    }
+}