many fixes and improvements - rework for modules/ and common/

feat(emailer): add Postmark and Resend providers

backend/Infrastructure/Emailer/Services/LoggerEmailSender.cs

@@ -0,0 +1,22 @@
+using Hutopy.Infrastructure.Emailer.Contracts;
+
+namespace Hutopy.Infrastructure.Emailer.Services;
+
+public class LoggerEmailSender(ILogger<IEmailSender> logger)
+    : IEmailSender
+{
+    public async Task SendEmailAsync(string email, string subject, string message)
+    {
+        try
+        {
+            logger.LogInformation("Sending email to {Email} with subject: {Subject}", email, subject);
+            await Task.Delay(1000);
+            logger.LogInformation("Email sent successfully to {Email}", email);
+        }
+        catch (Exception ex)
+        {
+            logger.LogError(ex, "Failed to send email to {Email}", email);
+            throw;
+        }
+    }
+}