feat: add preprod observability foundation

backend/src/Socialize.Api/Infrastructure/Emailer/Services/LoggerEmailSender.cs

@@ -1,8 +1,11 @@
 using Socialize.Api.Infrastructure.Emailer.Contracts;
+using Socialize.Api.Infrastructure.Observability;
 
 namespace Socialize.Api.Infrastructure.Emailer.Services;
 
-internal class LoggerEmailSender(ILogger<IEmailSender> logger)
+internal class LoggerEmailSender(
+    ILogger<IEmailSender> logger,
+    SocializeMetrics metrics)
     : IEmailSender
 {
     private static readonly Action<ILogger, string, string, string, string, Exception?> LogDevelopmentEmail =
@@ -14,6 +17,7 @@ internal class LoggerEmailSender(ILogger<IEmailSender> logger)
     public Task SendEmailAsync(string email, string subject, string message)
     {
         LogDevelopmentEmail(logger, email, subject, Environment.NewLine, message, null);
+        metrics.RecordEmailDelivery("logger", true);
 
         return Task.CompletedTask;
     }