feat: implement building address table from csv

src/SanctionsSearch.Worker/Persistence/EfUnitOfWork.cs

@@ -3,6 +3,7 @@ namespace SanctionsSearch.Worker.Persistence;
 class EfUnitOfWork(DbContext context, ILoggerFactory loggerFactory) : IUnitOfWork, IAsyncDisposable
 {
   private readonly DbContext _context = context;
+  private readonly ILogger<EfUnitOfWork> _logger = loggerFactory.CreateLogger<EfUnitOfWork>();
   public ISdnRepository Sdns { get; } = new SdnRepository(context, loggerFactory.CreateLogger<SdnRepository>());
   public IAddressRepository Addresses { get; } = new AddressRepository(context, loggerFactory.CreateLogger<AddressRepository>());
   public IAliasRepository Aliases { get; } = new AliasRepository(context, loggerFactory.CreateLogger<AliasRepository>());
@@ -10,11 +11,25 @@ class EfUnitOfWork(DbContext context, ILoggerFactory loggerFactory) : IUnitOfWor
 
   public async Task SaveChangesAsync()
   {
-    await _context.SaveChangesAsync();
+    try
+    {
+      await _context.SaveChangesAsync();
+    }
+    catch (DbUpdateException ex)
+    {
+      _logger.LogError(ex, "Failed to save changes to the database.");
+    }
   }
 
   public async ValueTask DisposeAsync()
   {
-    await _context.DisposeAsync();
+    try
+    {
+      await _context.DisposeAsync();
+    }
+    catch (Exception ex)
+    {
+      _logger.LogError(ex, "Failed to dispose of the database context.");
+    }
   }
 }